Whoa! What a fucking head bender of a movie this was. It sucks you in right from the beginning and just gets more intense as it goes a long.
It does leave a lot of questions unanswered but it sure is worth the ride!
I failed to see the appeal in this movie. Sure, there were a few funny scenes, but the overall flow of the movie was just a snooze fest for me. I generally dislike seeing the same events multiple times from different perspectives, so that might be why I feel like that.
That said, I'm really glad for any originality in new movies and people seem to like this one. You can't please everyone I guess.