It's entirely possible that sending the audience out feeling lousy was intentional

This is one of the few movies I've ever seen where the whole audience broke into spontaneous, loud applause a third of the way in.

This is a coming of age storyline that you've seen in one form or another for decades. It takes a truly unique voice to make yet another one worth watching.

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