"Luther" tells the story of 16th century monk Martin Luther who waged a war of ecclesiastical principles with a corrupt Roman Catholic church and set the stage for what was to become Protestantism. Part biography, part history, and part drama, "Luther" does a better job of representing the fine points of Martin Luther's disagreements with Church dogma than it does fleshing out a realistic character or promoting a clear understanding of the social-political forces of the time which gave rise to the reformation movement. Many of the characters aren't clearly identified by title/station and some of the history is difficult to follow. There's little human story beyond the title character's struggle with conscience and corruption and two hours (the films approx run time) on the internet will provide more historical context and detail. Therefore, "Luther" will work better as a dramatic supplement to history while offering some sense of the man and the time in an entertaining as opposed to didactic format. (B-)