The director's newer work, 'A Requiem for a Dream' delves into the subject of addiction

Wow, I just saw that movie last night, and I can confidently say that it's the most disturbing film I've ever seen. It's excellently made, but the subject matter is terrifying. High school health classes would be much more effective in preventing drug use if they showed this to the students. Too bad it's rated NC-17.

I'm not sure if I want to see Pi now.