The movie version of "South Park" had me --- and this is not exaggeration -- laughing so hard I was falling out of my chair. I was laughing so hard it *hurt*.
A) For using satire to make valid points about censorship and individual responsibility, this is the best movie I've ever seen.
B) It's the best movie musical made since MGM left the mass-production business. The multi-national production number of "'Kyle's Mom is a Stupid Bitch' in D Minor" is worth the price of admission.
C) It's a fabulous, fearless boot to the butt of Political Correctness.
Roger Ebert wrote that he felt very guilty about laughing, not knowing if it all "had a point." He apparently was buying popcorn when Kyle flat out stated the point of the movie: that parents need to quit blaming "bad influences" and start *being parents* by talking to their kids.
The gags are non-stop, the songs are terrific and there is an unbelievably touching moment involving Kenny near the end. Ignore the current lameness of the TV show; this is a five-star movie (even on a four-star system).