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

The story, direction, characters, and writing/dialogue is akin to taking a tranquilizer shot to the neck, but everything else was so well done.

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

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