The other thing that jumped out at me is "Tools which jar memory, so that a feeling of familiarity and safety is created. So that, perhaps objectionable or revolutionary thoughts, or unsettling thoughts, can be accommodated." Cinema as revolution? Heck ya. But you know what? It's been a heckuva long time since I've seen a movie that packaged a revolutionary idea in a familiar comforting covering. I might be watching the wrong movies.