This movie was pretty cool but it was a little over-the-top. All the actors were compelling and the scenery, wardrobe and music were great, too. I loved the grizzly bear scene and the first fight scene.
But it got a little ridiculous with the constant grittiness. Reminded me of how the standard of gore keeps getting pushed from Braveheart to Gettysburg to Saving Private Ryan, etc. SPOILERS AHEAD. About the time he rode the horse off the cliff and then proceeded to live in it like a tan-tan, I started to get tired. It stopped being interesting and started being more formulaic revenge fantasy with stuff like a convenient side-kick who conveniently dies.
Basically, they could have done better with what they had. Great actors, beautiful imagery, creative chapters but it seemed like it ran off course in the last 1/3 of the movie.