I think it is healthy to make fun of bad people up to a point. It is a mistake to give Hitler a super-human image because he did so much that was evil (although he was a super-villain). On the other hand, it would be wrong to trivialize the NS era (I am not suggesting that the movie trivializes it). The Nazi leadership was the world's ugliest freak show so satire is not out of place as long as people remember the real history.
Do you think this movie can make people remember and wish to learn more about the real historical background to it?