Depressing movies that you only watched once....

The Hours
Brokeback Mountain
City Of God
The Deer Hunter
Requiem for a Dream (very disturbing)

All of them good movies in my opinion, but once was enough

Ordinary People...I would not watch again, but I did see it twice, when it came out and saw it again recently.

I agree some movies are sad in a good way, but I really have to be in the right mood.