Super intense movie! It's disturbing for sure, some severe gore and plenty of gritty imagery. But its definitely worth the pain and disgust you feel watching the antagonist act as pure evil and the protagonist, whose entire life changes in one moment when his wife is brutally murdered struggling with the pain of loss and believing that only revenge will be justice he needs. I honestly don't have any problems with this one because it was well made, well acted, well written. But the thrill and disturbing path of the protagonist becoming darker as time passes was just heartbreaking. I loved the way it was made, from everything from snow falling to the cries of pain you can feel it. I thought the ending was just as brilliant as the whole movie.