Agreed on Jamie, though making him less ineffectual for the entire episode would have been nice. I actually agree with Dany’s about-face from a character standpoint but like everything this season, it’s way too accelerated. I don’t view it as being about Missandei, I view it as Dany is a Targaryen, raised by an absolutely vile Targaryen. This is who she always was, she just hadn’t been confronted by opposition to her true destiny when everything was in her grasp, yet things were falling apart around her. Slow this thing down, give it time to breathe, and I think many more things make sense. That goes for the night king, Dany, Jamie, everybody.