I'll tell you why so serious

There is, somehow, an interesting story here, as well as some good acting. There are also some good scenes

This is a small, humorous movie in some ways, but it has a huge heart. What a nice experience.

There are moments in this movie where the great movie it could've been peek out... They're fleeting, here, but they're worth savoring, and they happen often enough to make it worth your while.