Movie has a quite interesting premise. Man gets an upgrade after an accident. Upgrade which turns him into something else. This description fits the genre "body horror" - genre which include masterpieces like the Tetsuo and the Videodrome to name a few.
Action scenes are directed and shot masterfully. Fighting style looks interesting and new, because of.. well, you'll see.
Lead actor, Logan Marshall-Green, is at first little bland and non interesting, but story is so driven that you don't have time to worry about his monotonous drama performance.
Music, by Jed Palmer, is powerful! I simply loved the ending music "A Better Place" - look it up on YouTube. It made the chillingness of the ending even more powerful. It's somber and beautiful.
