If YouTube has master craftsmen, Defunctland (Kevin Perjurer) is one. Specifically for the Jim Henson series. It could literally be an HBO docuseries, it's so good. WOW. I actually wept at the end.
They do documentaries that discuss the history of extinct theme park and themed entertainment experiences. My favorite has been Disney Channel's Theme: A History Mystery. It was surprisingly moving.
Some documentaries are so good that they make you want to use all 246 synonyms for “wow” (according to this extensive Wiktionary list). This is one of them. In an hour and thirty-seven minutes (perfect runtime), a 1997 documentary about a bizarre Texas endurance feat will make you laugh, cry, take a shot, and have many epiphanies!