My mixed feelings about this film are parallel to my feelings about Luther himself.
As a Protestant Christian, I am grateful for the courage of this man and the enlivening impact he had on Christian history. He challenged not only some corrupt church practices but the very authority of the church over life and thought. He emphasized personal faith and integrity over ritual and blind loyalty. His translation of the Bible helped empower Christians to come to their own conclusions. The example he set by getting married surely was a liberating force for those who wondered if they could be devoted to God and also experience the love of family. These elements were treated quite well in the film, and can be appreciated by Christians of whatever stripe.
The film also contains hints of a darker side of Luther and what he helped unleash. Battling demons was just one aspect of his personal life. His role in first inspiring the Peasants' Revolt and then supporting the merciless suppression of it - the film tones it down into a kind of inner regret and sorrow, not fully displaying the harshness with which he tended to speak of people once he decided they were his enemies. The film does a decent job of showing that the line between religious and political conflict can be very fuzzy. The German nationalism that factored into the princes' resistance to Rome was evident.
I was disappointed that the film chose to completely ignore the most negative side of Luther's legacy: his seething contempt for Jews and his recommendations for dealing with them. In this, he was very much a product of his times - he certainly didn't invent anti-semitism. But the very fact that Luther was so influential probably amplified the effect of his words on the matter. He was also not at his best when he helped persecute some of the smaller and more radical protestant movements. History seems to show that once Luther gained more power and influence, he grew more sure of himself, more combative and power-oriented, and more hateful toward his enemies.
In this, he can be seen as very human, instead of either angelic or demonic. In ignoring this side of Luther's imperfect self, the film seems to me flawed, as the man himself was. Perhaps the film-makers will have the courage to create a sequel that balances the view a bit more.
