It may be the worst movie ever, but it's the best sci-fi/action/drama/horror/comedy/musical you've ever seen.
Overview
A robot alien. Angst-ridden teens. Cleavage-wielding soul takers. A dark overlord. A cross-dressing idiot. A pregnant 14-year-old cougar. Macho scientists. Santa Claus. Yeah, this movie has it all.