This is one of my favorite movies, primarily because I'm a huge Crispin Glover fan, I love rats, and I'm also a huge Smashing Pumpkins fan (they used their song 'Bullet With Butterfly Wings' in the preview).
Not to mention, I think it's an interesting psychological piece on a down-and-out, socially-inept man who uses an army of animals to exact his revenge on those he perceives have wronged him.
Has anybody else seen it?