1. Extreme Beer Fest tickets go on sale Sat, Sep 27 @ Noon EDT.
  2. The wait is over! Download the BeerAdvocate app on iTunes or Google Play now.
  3. Get 12 issues / year of BeerAdvocate magazine for only $9.99!

Gonzo Imperial Porter - Flying Dog Brewery

Not Rated.
Gonzo Imperial PorterGonzo Imperial Porter

Displayed for educational use only; do not reuse.

2,491 Ratings

(view ratings)
Ratings: 2,491
Reviews: 1,410
rAvg: 4.03
pDev: 10.92%
Wants: 86
Gots: 157 | FT: 2
Brewed by:
Flying Dog Brewery visit their website
Maryland, United States

Style | ABV
Baltic Porter |  9.20% ABV

Availability: Rotating

Notes/Commercial Description:
ABV varies.

(Beer added by: BeerAdvocate on 06-04-2005)
Beer: Ratings & Reviews
Sort by:  Usefulness | Recent | High | Low | Top Raters | Read the Alström Bros Beer Reviews and Beer Ratings of Gonzo Imperial Porter Alström Bros
Ratings: 2,491 | Reviews: 1,410 | Display Reviews Only:
Photo of jwinship83
3.48/5  rDev -13.6%
look: 3.5 | smell: 4 | taste: 3 | feel: 4.5 | overall: 3.5

A- deep dark brown with the smallest tan head.

S- chocolate, roasted malts, a bit of sweetness

T- slightly sour towards the end is the thing that sticks out most. oxidation i think. roasted malts, chocolate, and a coffee aftertaste. no noticeable hop presence

M- extremely smooth and creamy

D- the bottle i had was of a 06 vintage, and i think that this one was a casualty of oxidation. i have had this before and dont remember the sour twang at the end like this one. that being said, it wasnt that major yet and its still enjoyable. especially fresh. give this one a try if you havnt yet.

ill edit this next fresh one i have.

jwinship83, Aug 28, 2008
Photo of mtstatebeer
3.78/5  rDev -6.2%
look: 4 | smell: 4 | taste: 3.5 | feel: 4 | overall: 4

12 oz. bottle. Pours a dark brown/black, with a nice light-brown head. Smells sweet and malty, a bit of hops. Good long-lasting heavy sweet flavor. You can definitely taste and smell roasted malts, chocolate, and some coffee. Nice medium-to-full body, sticks on your tongue a good while.

mtstatebeer, Aug 28, 2008
Photo of RocPorterFanatic
5/5  rDev +24.1%
look: 5 | smell: 5 | taste: 5 | feel: 5 | overall: 5

Just had this at Dayton Ale Fest in Dayton, OH. I've had Gonzo many tunes, both on draught and bottled, today was different. I was pleased to have enjoyed Oak Aged Gonzo. Absolutely amazing!!!! The single best beer I've ever consumed. The oak brings forward a vanilla flavor tha i've never tasted before. It also brings out extra carbonation like nothing beforfe experienced.

RocPorterFanatic, Aug 24, 2008
Photo of schuim
4.08/5  rDev +1.2%
look: 3 | smell: 4 | taste: 4.5 | feel: 4 | overall: 3.5

Drank this from the bottle. dated 06-12-09. The head on the beer was brown foam. Black color.
Aroma: hops with pine and grapefruit. Taste: also very hoppy taste with grapefruit and citrus. Taste of liqorice, red fruit and some salt.
Aftertaste very warming, tastes of dark malt, coffee and salt. Very nice and complex beer.

schuim, Aug 20, 2008
Photo of eweneek83
3.88/5  rDev -3.7%
look: 4.5 | smell: 3.5 | taste: 4 | feel: 4.5 | overall: 3.5

Appearance: Deep brownish black beer, a clingy and decently long-lasting foamy brown head.

Aroma: Smoky, full roast coffee, powdered cocoa, and a few other earthy, roasted malts. Improves a little as it warms.

Taste: Very sweet. Milk chocolate and coffee, a few lighter, sweet notes, and a few earthy hop notes meld pretty well with the roasted, grassy astringencies of the roasted malts. The malt is really similar to the malt in the nose - earthy, smoky, and dirty, and it grows more so as it warms. A warming spicy alcohol is present from the height of the sip through to the finish.

Mouthfeel: Medium-bubbled but very even and slick, thin to medium bodied, sort of crisp.

Drinkability: Decently high abv%, but it's relatively well crafted. Not bad by any stretch - does a good job of being sweet while simultaneously being very dark, smoky, and toasty malty.

eweneek83, Aug 20, 2008
Photo of JasonA
4.03/5  rDev 0%
look: 4.5 | smell: 4 | taste: 4 | feel: 4 | overall: 4

Pours an oil slick black. Solid finger of head, not much retnention, lacing present.

Roasted malt, rum raisin

Roasted malt finish, some sweet and bitter, maybe hops.

Sits bitter, sweet ABV

Drinks well for 9.2. The bitter aspect is refrehing for Porters. Much sweeter than most. Ill drink some, but only so much.

JasonA, Aug 18, 2008
Photo of Mdog
4/5  rDev -0.7%
look: 4 | smell: 4 | taste: 4 | feel: 4 | overall: 4

Appearance: Black, nice big tan head.

Smell: Hops dominate, very piney aroma.

Taste: Sweet roasted flavors and lots and lots of piney hops. I don't get as much chocolate flavor as I expected.

Drinkability: Reasonable price for a big beer and tasty.

I had the Gonzo a few years ago and thought it was pretty good. This time around it surprised me with the piney hop flavors. I was expecting a little more sweetness or chocolate but that's not a bad thing. Good stuff.

Mdog, Aug 18, 2008
Photo of clayrock81
3.8/5  rDev -5.7%
look: 4 | smell: 3.5 | taste: 4 | feel: 4 | overall: 3.5

Pours a thick, syrupy, blackish body with a tan head that died quickly but left a lace sheath. A vague coffee and raosted malt smell that wasn;t much complemented. A very crisp, biting roasted malt and thick full-bodied, syrupy beer that is accented with some roasted and coffee malts that lend a warming sensation on the backbite. While semi-creamy it also contains minor hop notes. A very good-almost great beer, I could have this again but wouldn't session it because it dried out my tastebuds.

clayrock81, Aug 15, 2008
Photo of bobhits
4.38/5  rDev +8.7%
look: 3.5 | smell: 4.5 | taste: 4 | feel: 5 | overall: 5

So I've seen this beer since the first time I asked someone "what's a good beer" and somehow I just never tried it. Maybe it is that I still ponder the idea of an "imperial porter" or perhaps it is that the few flying dog beers I had were ok, but nothing special. What ever it was, thankfully flying dog released a mixed 4 pack of their big beers and I was almost forced by my demand for big beers to try this out. All I can say it thank you flying dog!

A. Served in a Stone Imperial Russian Stout Glass. Black with about two inches of head that go away a bit faster than expected (maybe the glass needed a bit more cleaning). I hate scoring appearance but nothing wrong here.

S. Chocolate, Molasses, some sweet malty notes (can't pin point them), hint of alcohol, some vanilla, and a slight burnt aroma as well.

T. I really can't do this justice. It's got that traditional stout flavor, but it's a good bit sweeter than your average imperial stout. A bit of a vanilla flavor seems to come through. The smell description gives a good idea of the flavors in here as well.

m/d. While I think the beer tastes pretty good, the mouth feel and the drink ability take this one over the top. It's smooth, creamy, without being overly filling. It's thick enough to make you want to sip it and the way it stays in your mouth will have to coming back for more and more and more.

bobhits, Aug 13, 2008
Photo of kinger
4.47/5  rDev +10.9%
look: 4 | smell: 4 | taste: 4.5 | feel: 4.5 | overall: 5

This amazing brew gives most imperial stouts a run for their money. Oh wow, this is tasty. Rich sweet chocolatey aroma, slightly burnt and roasted. Dark, dark pour with a sizeable head and great lacing. Overwhelmingly creamy mouthfeel that slowly slides down the gullet. Flavor is very impressive thick and full of roasted malts with powerful shares of chocolate and coffee. Hands down one of the best porters out there.

kinger, Aug 12, 2008
Photo of OtherShoe2
3.63/5  rDev -9.9%
look: 4 | smell: 4 | taste: 3.5 | feel: 3.5 | overall: 3.5

Pours deep brown/black with a thin tan bubbly head that disappeared fairly quick.

Toast and chocolate scents with a bit of grain.

Some dark toast, a little chocolate, a little coffee, and alcohol soaked dark fruit (raisin, prune). I like that fact that this one has no true burnt flavors. There is bitterness, but not that burnt coffee ground element that is such a turn off for me. Smooth.

Firm beer with alcohol heat. You feel it in your mouth.

A sterong porter that you could actually have more than one of, but I think 2 would be enough. Decent.

PS -- gotta dig that artwork.

OtherShoe2, Aug 11, 2008
Photo of Jwale73
4/5  rDev -0.7%
look: 4 | smell: 4 | taste: 4 | feel: 4 | overall: 4

Served in a nonic. Poured a dark, opaque brown just shy of black with a one inch, tight coffee-colored head with ringlets embedded in the cap. Webs of lacing adhered to the sides of the glass as the volume decreased. Scents of dark fruit, malt and coffee. More dark fruit, malt and coffee come out in the flavor profile, as well as an earthy character, a hint of cocoa, a mild alcohol presence and a little bit of char that lingers between sips. Mouthfeel is medium-bodied with a light carbonation burn across the middle of the tongue. Alcohol was well-hidden for a 9.2% abv and not as boozy as some other Baltics I've tried. Very tasty with just enough complexity to keep it interesting while still being drinkable.

Jwale73, Aug 08, 2008
Photo of CrellMoset
3.9/5  rDev -3.2%
look: 4 | smell: 3.5 | taste: 4 | feel: 4 | overall: 4

On tap at the Decatur Taco Mac in Atlanta, GA. Served in a 10 oz. snifter.

Appearance: Deep brownish black beer, a clingy and decently long-lasting foamy brown head.

Aroma: Smoky, full roast coffee, powdered cocoa, and a few other earthy, roasted malts. Improves a little as it warms. I want to write "dirt," but the connotations associated with that word don't do it justice. Not that it's outstanding, but, hey, it's not dirt, you know?

Taste: Very sweet. Milk chocolate and creamed 'n' sugared coffee, a few lighter, sweet notes, and a few earthy hop notes meld pretty well with the roasted, grassy astringencies of the roasted malts. The malt is really similar to the malt in the nose - earthy, smoky, and dirty, and it grows more so as it warms. A warming spicy alcohol is present from the height of the sip through to the finish.

Mouthfeel: Medium-bubbled but very even and slick, thin to medium bodied, sort of crisp.

Drinkability: Decently high abv%, but it's relatively well crafted. Not bad by any stretch - does a good job of being sweet while simultaneously being very dark, smoky, and toasty malty. Worth trying.

CrellMoset, Aug 07, 2008
Photo of beerthulhu
4.2/5  rDev +4.2%
look: 4 | smell: 4.5 | taste: 4 | feel: 4 | overall: 4.5

A: Poured a dark opaque nature with a rocky light tan head.

S: some chinook hops give this a beautiful dry pine and citrus aroma. There was also dark chocolate, roasted malt, fresh coffee beans along with a light burnt woodiness adding to complexity.

T: For flavor ther was a nice smoky roastedness, dark bitter chocolate and dark fruit. The hopping was dry, citrusy, and woodsy reminding me of a arrogant bastard.

M: nice, moderately carbonated with a medium-full body leaving a nice roasted dark bean leacing on the tongue after the swallow.

D: A rich, robust treat full of dark roasted flavor leaving you filled and satisfied.

beerthulhu, Aug 06, 2008
Photo of mdagnew
4.43/5  rDev +9.9%
look: 4 | smell: 5 | taste: 4.5 | feel: 4 | overall: 4

355ml bottle bought online from Tuckers Maltings.... Best before date of Nov 2006 on this one...

Poured pitch black with no hint of colour even when held up to the light. Dirty nut brown head poured small but tight and thick then faded fairely quickly to light thin covering... barely any lacing...

Aroma - Tons of rich roasted dark chocolate and coffee maltiness, lots of sweet treacle and brown sugar, some cigar like smokiness, rich dark fruits (prunes, dates), alcohol is noticeable, some pine notes, sooty traces, toasted (maybe charred ?) fruit loaf, some earthiness...

Taste - Sweet dark chocolate, lots of roasted / charred bready malts, nice warming alcohol, some sour soy sauce / balsamic notes, treacle and molasses sweetness, dark spicy fruits (raisins, date,some figs), grassy and peppery hop bitterness, traces of piney resin...

Feel - Fairly smooth and creamy with a little sharpness coming through... medium / full bodied... for a 9.5% brew this is dangerously drinkable..

Overall - Another top notch US impy stout / porter and up with Rogue and Yeti as the best i've tried. NOTE - i haven't tried this fresh but can highly recommend aging it for a couple of years....

mdagnew, Aug 04, 2008
Photo of jushoppy2beer
4.28/5  rDev +6.2%
look: 4 | smell: 4 | taste: 4.5 | feel: 4.5 | overall: 4

This porter drinks more like a milk stout or other heavy sweet stout. It looks good in the glass, with a dard opacity, but little head. The taste is very complex, starting with a coffee chocolate on the palate, followed by a markedly sweet finish and a prolonged bitter aftertaste that is quite pleasant. It is thick in the mouth, and overall leaves a satisfying afterglow that is accentuated by the effects of the high alcohol content. A nice dessert brew, but not for the faint of heart.

jushoppy2beer, Jul 30, 2008
Photo of boogles
4.75/5  rDev +17.9%
look: 4 | smell: 4.5 | taste: 5 | feel: 5 | overall: 4.5

What a surprise! Not a great fan of Flying Dog's everyday beers, I took a chance on a mixed four of imperials (as I like imperials). This was my first.

The best way to describe it is that it's like a double stout but with more malt roast, more hops, less alcohol. Put another way, a double porter, like it claims. The beer highly exceeded my expectations by delivering what it promised.

The most difficult thing to understand is the nose. the rest is straightforward, and I could drink at least two of these. My nose had some coffee (not espresso, but maybe pure, sweet crema), some raisins, no overpowering alcohol, cocoa, a hint of nutty sticky rolls, toasty malt.

The rest is all good, drunk quickly and would like more. But at 9+ ABV, I won't be sessioning these. Still, it is worth the four just for this one.

boogles, Jul 30, 2008
Photo of BeenJammin
3.85/5  rDev -4.5%
look: 4 | smell: 3.5 | taste: 4 | feel: 3.5 | overall: 4

This beer poured a pitch black and had a wonderfully thick tan head. The nose was roasty and there was no lack of chocolate malts. The tastes is also bursting with rich chocolates and a bit of molasses. There is also a sufficient usage of hop character for this beer. The beer was very full bodied and thick. It is surprisingly drinkable despite it's richness. I don't know if that is a good thing given it's size. One could find oneself quite drunk after just of few of these things.

BeenJammin, Jul 27, 2008
Photo of ibbjamin
3.48/5  rDev -13.6%
look: 4 | smell: 4 | taste: 3.5 | feel: 3 | overall: 3

Paid $1.99 for a loosey 12oz bottle from Monument Liquor in Concord, CA.

Watchout pouring this one - it gives more head than a drunken Saigon whore on New Years. A full 3-4 inches of brown frothiness that doesn't come down for a while. Black. Lacing diminishes in a matter of seconds.

Very smoky and roasted nose with a sweetness of molasses. They didn't skimp on the malts in this one. Alcohol very well masked for it just being under 10%.

Heavy roasted malts and smokiness in the mouth. Lasting malty aftertaste. Not as sweet as the nose. Again, very well alcohol concealment.

Thick, full bodied meal. Little carbonation present in the mouthfeel. A bit of a grainy afterfeel.

A good brew for the style. Recommended.

ibbjamin, Jul 26, 2008
Photo of MrHungryMonkey
4.15/5  rDev +3%
look: 4 | smell: 4.5 | taste: 4 | feel: 4.5 | overall: 4

Ok! Let's Party!

Good strong sweetness wrapped around dark, scrumptious malt with a hop smack right at the end. Dark espresso and chocolate, bit of dark ripe raisin and bright, juicy grape. Very appetizing rich malt character.

Essentially black with a small, creamy dark brown head.

Thick luscious brew teeming with malty goodness. Tart snap. An earthy/grassy over-extracted-hop-like bitterness finishes the initial taste. Fruit chimes in: dark raisin and juicy grape as above. A little hop flavor: earthy, herbal, and hinting at citric resin. Soft carbonation - like stiff-cut grass under a blanket - gives just a hint of texture against the black malty abyss.

Final Thought:
Ah yes, the great Gonzo. A pretty stout Porter overflowing with all the tasty things a Porter should have. I'd like it a even better with less grassy bitter funk in the finish and aftertaste. Overall it's pretty good and full of character, just like the late Mr. Thompson.

MrHungryMonkey, Jul 21, 2008
Photo of Shumista
4.18/5  rDev +3.7%
look: 4 | smell: 4 | taste: 4.5 | feel: 4.5 | overall: 3.5

4 pack of 12 oz. bottles for $8.35. Poured from the bottle into a Bud Light Pint glass (I will have my new glasswear from Stone soon). Paired with a chocolate mousse dessert.

A- Dark brown, with little head. Perhaps my pour was not aggressive enough.
S- Surprisingly hops were the first thing I noticed, followed by roasted malts and some chocolate maybe.
T-Roasted malts, some chocolate, and a little bit of coffee. Also I noticed a little bit of hoppiness.
M-Thick, with good carbonation, no complaints here.
D-I don't think I'd want more than two of these, but this beer isn't intended to be a session beer.

I have recently started trying to pair the beers I have been drinking with different types of food, and in my very novice opinion I think this one worked as a dessert beer. It was delicious paired with the chocolate mousse my girlfriend made.

Shumista, Jul 20, 2008
Photo of GratefulBeerGuy
3.63/5  rDev -9.9%
look: 4 | smell: 4 | taste: 3.5 | feel: 3.5 | overall: 3.5

12 oz. bottle > Snifter

This one oozes out looking like dark brown resin and black ink with a very nice bubbly, dark brown colored crown that dissipates eratically and un-even in a slow manner, leaves plenty of sticky stuff around too. Some very trippy designs keep popping up in the foam, like a near perfect yin-yang symbol.

Right off, the aroma reminded me of something specific: Sierra Nevada Bigfooot hoppiness meets Bell's Obsidian Stout's chocolate malt. Massive citric, orange's and floral hop aroma's with sweet malty aroma's verging on chocolate cake, blackberries and rather sharp, hot heat at the end.

This has a medium malt body, not really very thick at all with flavor's of vanilla and light chocolate. The flavor of the hop's is also much like the SN bigffoot with it's over-powering citric-bitter and leafy effect, then add a slightly too hot heat and it's a bit overwhelming and "green" tasting. It's still a medium-full feel that is rather smooth as it goes down but the body is a bit thin.

You gotta love the Ralph Stedman artwork on the lables!!

GratefulBeerGuy, Jul 19, 2008
Photo of Reanimator
4.2/5  rDev +4.2%
look: 4 | smell: 4.5 | taste: 4 | feel: 4 | overall: 4.5

Flying Dog keeps advancing the banner of American big beer.

The aroma practically oozes out of the bottle - rich, sweet chocolate malts. Not getting much hop aroma. About a finger of dense light mocha colored head, diminishes into a foamy ring that follows the beer down the glass. The beer itself is as black as dark matter with some crimson hues at the bottom.

Taste is very similar to the aroma - bitter rich dark chocolate yet dry and fusel on the finish. The bitterness isn't distracting or unpleasant at all. Despite its sheer strength it isn't as smokey or roasted as a stout, less coffee/espresso flavor also, but much sweeter and very characteristic of a porter.

Thick and syrupy mouthfeel, no complaints.

This is hugely drinkable for such a big porter, you could just as easily sip this as gulp it. Not as complex as I had thought it was going to be, but it's still absolutely solid and delicious.

Reanimator, Jul 15, 2008
Photo of swizzlenuts
4.25/5  rDev +5.5%
look: 4.5 | smell: 4.5 | taste: 4.5 | feel: 4 | overall: 3.5

The beer is thick as fuck and has a nice sized tan head. The beer doesn't appear to have much carbonation. The beer smells hoppy with hints of malts. The beer actually takes mostly of malts, with a hint of hops. The beer is very bitter, but not from the hops, but from the coffee flavours. The chocolate in the beer is incredibly tasty as well. The beer is quite complex, yet it's not a beer that I can drink a lot of. The 85 IBUs of this beer for some reason some come out much except a bit in the after taste; however, it's kind of like an imperial stout in the bitterness. This is just an all around awesome porter.

swizzlenuts, Jul 14, 2008
Photo of MisterClean
4.15/5  rDev +3%
look: 4.5 | smell: 3.5 | taste: 4.5 | feel: 4 | overall: 4

Bottles purchased at total wine.

A - Dark brown, with a nice chocolatey head, which gave way, to slight legs.

S - Chocolate, cherries, and soy sauce.

T - Chocolate, cherries, roasted coffee, and malts. Slight alcohol feel.

S - Very smooth with only a slight alcohol feel.

D - Overall, very good, but as always, less fusel would be more desirable.

MisterClean, Jul 13, 2008
Gonzo Imperial Porter from Flying Dog Brewery
90 out of 100 based on 2,491 ratings.