Great performances, photography and editing. The pace and energy were really excellent. That said, the plot was ridiculous and predictable and the entire premise of the movie was ludicrous. The whole Charlie Parker story as a leaping off point really bugged me since any jazz student would know that Parker never had a cymbal thrown at his head in the first place, rendering much of the teacher's whole fear based teaching methods completely moot. Clunky writing bothers the hell out of me and Whiplash was littered with it.