It sounds like it does interesting things, cinematographically, but the topic makes it not for me. I'm very glad to have read your review of it, though.

You're very welcome. If it makes a difference to your interest in the movie, my parents were prepared to find it upsetting because of the subject matter and instead both of them walked away talking animatedly about Milgram, his life, his research (the film includes several other projects of his, some famous—six degrees of separation—some not at all), and various structural and directorial choices on the part of the film. We really enjoyed it.