My wife and I went on the Brewers and Vintners bus tour last Saturday and we had a great time. Dave was our tour guide and he did a really good job. We never felt rushed and got to have our own experience along the way, but we never stayed in one place TOO long. Dave gave us info and history along the tour but also talked about up and coming breweries which was cool.
The bus was comfortable, clean and we were given water and pretzels along the way. I would recommend this tour to anyone who visits the area. I think we'd try one of the bike tours next, those look pretty fun.