Yes, I love All Good Things! The parallel timelines are great and the poker game at the end feels really earned, and I loved how it was open-ended but emotionally satisfying. It really is a fantastic finale.

similar in spirit when it comes to ignoring the majority of the show it's supposed to be the finale of and being the worst kind of fanservice (all nostalgia, no creativity) instead.

I haven't seen Enterprise, but that is right on the money, yeah. And I really wasn't happy with how Seven and Raffi seemed sidelined, and how much of their relationship happened offscreen. And I was Not Happy that the whole Jurati Borg storyline got wiped out with Shaw literally saying "forget all that shit." And yes, Elnor is right there! They even brought him back! But he was there for one episode I think.