I saw this film on a whim. I had not great expectations for either the film or Courtney Cox, who I remembered as an airhead on Friends. However, I was pleasantly surprised. I was taken in within the first few minutes and spent my time trying to figure out what actually happened. I had several theories, but it was not until the end that the secret is revealed. My jaw dropped to the floor and I knew that I had seen a beautiful work of art. I had to watch it again to see if I could pick out the clues. There were very few. But it made perfect sense. Cox was wonderful! Her performance in this movie made a fan out of me. I cannot wait for her next dramatic role. The story, the directing, the cinematography as well as the acting are superb. I cannot recommend this movie any more than 'see it' Make up your own mind, but give it a chance. You will be amazed.