PBF is unlike any other comic out there and I'm really happy it has finally been collected into a book! The art swings between beautifully-polished and incredibly simplistic. The ocassional homage to another style (the Edward Gorey-inspired "The Throbblefoot Aquarium" is one of my favorites) is also refreshing and impressive. The art really compliments the odd but brilliant jokes imbedded in each comic. Some are obvious. Others take a while to sink in - I'm not proud of the fact that it took me over a week to "get" one PBF comic. Five stars for wit, writing, and art. PBF is currently delivering what Gary Larson's "The Far Side" brought to the late 80's, just not for as wide an audience.
As noted by others - NOT for children, unless your kids are just that much cooler than their peers.