Nick was a great tour guide. He's very informative and he moves the tour along at a nice, quick pace. He also brought out a pitcher of beer for a "bonus" sample in addition to the four given as part of the $7 tour fee.
Thankfully, due to a wedding, the bar was open and we didn't have to go out in 95 degree heat to the beer garden. The Maibock was the best sample we tried. Fishing In The Dark was also good.