My daughter brought this over for us to watch one afternoon. The movie didn't quite click. However we discussed the possible plots of the movie for over an hour. We looked on the main page and found the extra "hints" at the bottom right. Suddenly the whole movie made sense. There were still some items to discuss, but we thoroughly enjoyed the movie and the discussion.However, it's not the type of movie a person can pick up on a whim and not expect to spend some time really thinking about it. I had been warned.I'm going to have to watch it another few times!