Lack of good storyline.

Disappointment for a huge fan!

The joyful confection is coated in a sparkly gloss, bright enough to gleam from the darkest, most cynical corners.

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.