Just watched the movie on netflix. I think it succeeded as a film. I was pleased with the attention to detail of the nazi party beauracracy and minutiae. Any historical impresicion, and i dont know that there is any, can be forgiven. Because the point of the film can be summed up by one line in the film, "Let's show the world that we are not all like him(hitler)." I'll admit, I did not know that there was a monument in Germany honoring the wwii german resistance, and I bet I wasnt the only one.