For my first 6 months in craft and on BA, I essentially did unofficial reviews in my WBAYDN and NBS posts. Then I actually did a review officially, and realized I had been doing them all along. I went back and made those unofficial reviews official. What changed my mind is that after writing a review, I compared it to others and realized I matched many others on objective details, and it's OK if we differ subjectively. Jump in, the water is nice. Can't be faulted for your opinion, it's all yours.