It bounced from topic to topic, missing context, and failing ultimately in telling any story. Much of the content that did make it into the documentary was not relevant - or its relevancy made unclear due to the poor story-telling. What resulted is an epic failure of direction and having an editorial point-of-view. We got some of that, too, but not in the way that was interesting in the least.
I had heard of it through mentions from people like Stephen Colbert, but knew little about it. The Met Gala is an interesting social gathering.
We got a glimpse of that, but that would have been worthy of a documentary of its own. Although I know little about her, Anna Wintour strikes me as someone whose life might be interesting to learn more about.
I would have liked to hear more about the history and construction. Even when I did not care for the style, I was impressed at the craftsmanship that went into them. There were lots of editorial points-of-view that would have been worthy of an interesting documentary.