"Captain Phillips" is the most intense movie I've seen since _______?

Finally got a chance to check it out last night and I was very impressed. I'm not usually a fan of the biopic genre, but I thought the movie was outstanding. Granted, there were some liberties taken regarding the character of Capt. Phillips, but the film stayed pretty true to the facts. All in all, I left the film feeling exhausted from the intensity. I cannot remember the last time a film had that effect on me.

For those of you who saw the film, when was the last time you saw a film that was as intense (physically, emotionally, spiritually, etc.) as Captain Phillips?