I really wish Finn was more reluctant to help. He starts off running away from the fleet to save his hide and ends it willing to sacrifice himself for it, but the way he got from here to there could have been more natural, he’s way too quick to go along with Rose’s plan. Rose should have pushed him more. What’s there could be good, but we just don’t have the material to make it really work. This way Finn has more of an actual arc, even if it is a retread of TFA, but it’s better than… nothing.