The film has been a quite unpleasant opener, but in the further course it is always unpleasant. Parker rated and does not judge, but tells only. And lets the audience alone. All parts are suitable for the puzzle, only you do not want the subject have quite true. Hate is a bad motivator, love is sometimes a lot worse, but proxy shows that there are as completely different things on the open Richter scale of human motivation.
MSBP has an ICD, and you can googling before the movie, I can not say exactly whether you order something from the dreadful pleasure takes, I knew it anyway before. And for me, the film was just dark.