I got through that whole thing, and I'm not even sure how to describe how I feel about it. I'm glad it exists, but did I enjoy it? I suppose if you wanted to get started with learning more about Theme Park operations and had absolutely no experience in the field at all, this would be a good starting place, but then again, why would you want to?
It needed to be as long as it is because he made sure to cover absolutely everything and address every single talking point. Since he did, there isn't really even much to debate. He's completely spot on and covers every base.
Did he though? It took about an hour between "They wanted Fastpass to market as something new" to "Wow the parks are so much busier now." I think maybe he understood that Fastpass had it's defenders and fans, but didn't really touch on the idea that it was driving attendance and guest satisfaction numbers higher. Or at the very least, didn't seem to be hurting attendance at all.
He stated there was no real way to increase attraction capacity, but that isn't entirely true. And in relation to the idea that Fastpass+ was not benefiting the demographic they wanted to appease the most, they DID offer increased attraction capacity through EMH to resort guests. There is a way to increase capacity by just keeping attractions open longer.
He also REALLY glossed over rides per capita increasing, because that's big part of the whole reason people are so much more willing to endure higher average wait times: they are getting more things done.
Which isn't to say that it was a bad video at all... it's just a really complicated topic.