Thought this was a bit overhyped. The action is good, but seems to rely on the punctuation of gruesome violence done to the body far too often to the point of desensitization. If getting shot repeatedly, tearing off your own finger, or getting stabbed in the throat is merely a temporary pause, is any of this really that grisly?
Beyond the violence is nothing else, no real redemption. The main character turning their back on violence, on their past, is really just a spurring on to more of it, and their wide spread smile reveals they're full aware.