Quite the cliffhanger'esk ending. Definitely leaves it open to more possible seasons.
Reva just never quite landed for me. If there is another season and they give her a redemption arc, maybe it'll work, but her trying to be evil and going for revenge just didn't really hit as hard as it could have. Like other's had suggested, if it was brought up earlier in the series and the writers worked around it more and built it up more, really played with and added to that struggle of her trying not to get caught by Vader and her dealing with her conscious and etc, etc, it probably would have worked a lot better. Actress was fine but the writing didn't do her any favours.
I was waiting for the Liam Neeson cameo reveal all season. You know it was gonna happen. But I think I would have enjoyed it more when Kenobi was struggling to keep himself from getting buried under the pile of rocks Vader threw on top of him, maybe not even visually, but like, lines from Phantom Menace or something, just to give him that last little push to remind him how to Jedi again kinda thing. That PLUS the bit at the end would have been nice IMO
Kenobi going all 'Jesus on the cross' flinging rocks at Vader was... certainly a choice lol
And some of the moments in the end were pure fan service to setup lines in A New Hope and I loved them lol. And of course a 'Hello there' lol