This is really one of the best movies I have ever seen. When I began watching, I was confused because the lead figure kept looking different, and I had to replay the scenes and I wasn't sure what was going on. When I finally came on board, eureka! I recognized and understood what was going on. At the end, all the different personalities were in the scene interacting with each other, physically! All the actors were superb, believable, and engaging. I hoped one of the personalities would override the more malevolent persons and stop the murdering. The bringing to an end, came at the last seconds of this fine movie. Bravo! I'm going to Amazon to find my very own DVD, or BLU-RAY. Did I mention this was one of the best pictures I have ever been priviledged to watch? Empathies, and sympathies!