This place is great, and it's definitely worth the drive. The beers are truly unique (as one would expect from a place with such a name), and there are a lot of solid choices available. My wife and I got flights, and we really liked most of what we tried. Although there were a few misses, that's to be expected when such variety is available.
The atmosphere here is great. For a smaller place, there's a lot of seating, nice cozy chairs, good live music, and free snacks. Service is great, even when the place gets packed.
I would go here all of the time if it were closer. Alas, I'll go whenever I'm in the area. Don't pass it up!