I think Bran is doing a great job acting. Yea his disconnected, autistic look is kind of off putting but if you look at his character arc you cant help but to make sense of it considering everything he has been through.
He is in fuck it mode, but is also laser focused on what needs to be done so it's an interesting dichotomy.
I also didnt see the Samwell being butt hurt about his father and brother thing coming. It's an interesting twist to make Jon's parentage even more interesting given Sam is going to try to rally Jon to take sole leadership.
There will be a climactic moment where everyone must decide whether Dany is just another Targ conqueror who will burn whoever's stands in her way, or truly deserves to be queen who will rule justly.