1. Fight Club 2. Lucky Number Slevin 3. Swordfish I'm sure Empire Strike Back would have been great if I could have seen the movies without ever knowing.
There was a movie about some guy getting admitted to DeVry. The twist was that he was really excited and thought he accomplished something. I forgot the title though.
Saw and The Mist are the only movies that endings truly surprised me Orphan did, but to a lesser extent, I had sort of a feeling For people mentioning Seven or Shutter Island, those ending could be seen from a mile away.