I love documentaries like these. I know that they tell one man's side of the story and you should always take them with a grain of salt.
The topic was fascinating. The story was worth telling. But there were parts of it that were confusing. The most confusing part was, "Why was Weird Al in this movie at all?" He was interviewed early on, and I waited for that magic moment when I'd find out what significance he played toward the fame or business aspect of the company. Maybe he was a family friend through the years.
But he has no real reason to be there. I finally concluded that he was there for quirky star power. So odd.