Shutter Island. I like Leonardo di Caprio, but he'll never shed his squeaky-clean face no matter if he lets his stubble grow for a movie or not. He is really an actor. Watching Ruffalo in scenes with him, it's like he has this weird smirk as if he's just enjoying watching Leo act too, and has a few lines to throw in every now and then.
I won't spoil the ending for others,though it was spoiled for me, still enjoyed watching it. Some of the continuity errors are weird, but there's a lot of hoo-haa about it being intentional on Scorcese's part. He'll never tell