Haven't seen the movie, but I suspect from the comments that it's a cinematographic 'tour de force' with many technicalities which makes it a wonder among cinem

Haven't seen the movie, but I suspect from the comments that it's a cinematographic 'tour de force' with many technicalities which makes it a wonder among cinema initiates. It's probably like listening to some fusion-jazz-bebop improv: to the 'non-musician' it might just sound like noise, but musicians are in awe of the mastery of the instruments in such music.