Not seen it. I can't watch movies where there's gross injustices that try to describe historical events. Often I feel that the scriptwriter or the directors take liberties to make bad people look even worse and good people look even better. I rather read an account of the event that attempts to be as objective as possible, giving the good and the bad of both sides and let the reader decide.
I may watch the movie just as an introduction to the subject, not the final word