I have several, but whenever someone mentions guilty pleasures, Event Horizon is one of the first ones that pop into my head. While no masterpiece the film is incredibly well shot and made an impression on me when I was younger. And it's a lot of fun in a certain kind of way.
Bunraku. Its like Sin City, but the movie set is a giant paper popup book. I like the somewhat serious yet cartoony undertone and always love to see Woody Harrelson or Ron Perlman on the screen. I've never seen a film quite like it.
I haven't heard of this one. Sounds very interesting. I'll add it to my list.