I use it. Well, it's my second batch in it. First one was OK, it kept the carbonation for a few weeks (2-3), while the beer lasted. In my second one I have the pressure pouch not activated yet even though the beer seem like already carbonated enough. From my limited experience I can't say anything really bad about it, but I'd rather go with Tap-a-draft system if I was doing my choice again. Good luck selecting.