It is god damn impressive to make a documentary that molds itself to the streaming platform. If you have any interest in watching this - I not only highly recommend it - but you need to go in blind. Get a month for nebula and go for it. Below are the spoilers if you fail to head that warning.

Having the 2 part-er with the shuffled order makes for a unique viewing experience that I don't think can be replicated. I got Imanishi-Kari's side first and it made O'Toole's unwatchable.