How many of you have purchased a Robobrew? If so, how many batches in, your experiences, advice, etc. Mine came with a Cam Lock fitting for the re-circulation arm. I have a plate chiller, so I purchased another Cam Lock fitting and hose barb for use with the plate chiller. I've only used mine for 1 batch. Batch #2 will be this weekend.
A guy in my homebrew club has one, and is so far happy with it. He states he gets 60-65% efficiency with it. So far he has brewed ten or so batches on it. His has the recirculation arm on it and uses it. He says it is a learning curve for heating it up, but otherwise is happy with it.