Lack of good storyline.

A lot of perfectly good film show their cards early, establish a unique premise and let the audience explore a topic at a leisurely pace, without much in terms of surprise. this film is not one of those films.

The film's masterful storytelling did its job. The message was clear. No need to overdo.

.Like the great film, it's made with a great deal of visible affection both in front of and behind the camera.