One of the most compelling and complicated produced in the editing room mostly I am sure and blocking, etc., but yet, you the watcher can view at ease. Just pretend your life is like everything is moving backwards, this movie sucks you right in. Do not give up in 10 minutes or you will miss some of the best acting and directing and editing I've seen. Definitely in those areas a Top Ten for me.
The story is of a man who has no short term memory and at any moment, the whole day, week, month starts over for him forcing him to write notes and even make tats on his body to remember facts of his life and his 'mission'. A great movie if you don't have a bunch of interruptions going on. Watch when you can watch and listen to every frame. You will not regret it unless you don't like such movies and even if you think it's too brainy, you can still watch it and enjoy the movement of the movie.
You've seen this format in a smaller version anytime you've seen a movie or show where it started a...