Admittedly, I'm biased towards this movie. It's one of the few objects of musical taste that I share with my father, so it's kinda important to me. That being said, it is an absolutely mad, mad, mad movie. Do not under any circumstances watch this movie if you are under the influence of anything...

Watch it for the beautiful animation, the somewhat obvious social metaphors, Bob Geldorf shaving his nipple, and the last really good thing to come out of Pink Floyd.