Challenging topic, great movie!
I found the movie interesting and the whole matter different from the typical movie where it is easy to pick Good vs Evil.
The movie was excellently made and the acting SUPERB... GREAT character study ...
I found Gerard Depardieu courageous (how many american leading men would be caught in the naked scene where he they take all his humanity away from him ???
And some other thread found it boring... I suppose it was if all you can watch is The Hobbit movies where constant action is guaranteed!