Good movie, but not a comedy!

I liked this movie, a friend told me it was a great movie even though its rating is low, and I trusted him. But I didn't find a single scene to be funny... at all... there were a couple scenes that were a lil silly... but I cant imagine anyone laughed out loud even at those scenes... I would say it's a light hearted drama, not a Comedy and not a thriller like it says... maybe that's why it's rating is so poor, everyone watches it hoping it's a comedy and it's REALLY not funny at all. Still, I give it a 7 as a drama.