I thought this was a great 'whodunit' movie. I didn't know all through what was going to happen, why or who. The movie was almost as good as Memento (which I loved) because it has so many twists and turns. I saw this about a week ago and I'm still chuckling to myself a bit about how interesting this story was. I paid over $10 to see it at a hotel I was staying at and it was well worth it in my opinion.