It is neither dumb nor smart enough to be fun, and spends way too much time with its boring human characters.

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

The acting in this movie is really good.

If you're interested in the topic at hand, you should just watch it and judge yourself because the reviews have gone very biased by people that didn't even watch it and just hate (or love) the creator. I liked it, it was well written, narrated, and directed and it was about a topic that interests me.