Getting off topic.
Anyone seen The Rules of Attraction (about Patrick Bateman's little brother)? There is a scene that (possibly) overlaps with American Psycho.
Anyone seen Southland Tales (follow up film from now-blacklisted Donnie Darko director.) I like Southland Tales. It is an imperfect beast, but it's definitely worth a watch... particularly if you are prone to psychedelics.
Back on topic (sort of): Southland Tales is cited by many people as the worst film they've ever seen. It stars: Justin Timberlake, John Lovitz, Dwayne "The Rock" Johnson, Christopher Lambert. Seann William Scott & Sarah Michelle Gellar.
It is like Plan 9 From Outer Space with a bit more talent, a lot more money and a boatload of LSD.