This is one of the best last year's movies. A dark, gritty, violent British film that doesn't hold back. I suggest you don't read anything about this, there is a chance some reviewer gives you a spoil.

If you are in the mood for a really dark crime drama/thriller, you will enjoy this. Great actors, not a second wasted, this movie grabs you by the throat.

I stood in awe watching the end. I can understand the reasons why some people may dislike it. In any case, you are gonna enjoy the ride. For me, the ending made it even more exciting.