One of the things that excites me about this documentary is that finally we can have something on the trek era I grew up with. The 90s was a fun time to be a trek fan, with 2 series going on concurrently and the movies coming out every other year. It was almost like the MCU was now.
Unfortunately when it comes to behind the scenes there isn’t much surrounding this time. It’s either about the original or the early days of TNG. Yeah you have Pillers insurrection book and the TNG blue rays but I think this documentary is really the first that will really get into what made DS9 tick. I hope Voyager has one too.
As for Rick Berman, I would love a tell all book from him. He was basically the Alex Kurtzman of the franchise for 20 years yet he gets so much crap from so many people. I would love to see his reflection, especially since 15 years has past since the end of Enterprise. Yeah you might get the hardcore critics and maybe some backlash but I would read it with an open mind.