A little feedback now I'm a good way through this:
This is absolutely excellent! Being a first time viewer, nothing feels missing, everything feels complete. And importantly, the entire run of movies feels perfectly well paced - which I know was a major issue with the original release, and one of your major goals. So it's a complete success from that perspective.
I just finished movie 18, which I take it is the season four finale, and it feels like almost every thread is wrapped up other than the Psi Corps plotline. (And the planet beneath them? It was hinted that that'd activate in their darkest hour or something, and I don't think I've missed that?) So I'm excited for what appears to be Psi Corps, Drack War, and wrap-up. I note that I could check out The Beginning now. (Would In The Beginning have made a good episode zero to your project if you cut the bookend story?)
You also mentioned a few well-liked but not-main-story episodes in a few of your changelogs, so I might check those out too - things like Intersections in Real Time, The Deconstruction of Falling Stars, etc.
And I'm going to watch The Gathering and Thirdspace, I think, but skip the other movies, which seem less popular and/or setup for spinoffs which didn't happen or were less good. I assume your final movie, Sleeping in Light, feels like a complete ending without needing the following movies?
Either way, thanks so much for this. You've made a fan out of me!