Why did nobody question that Jon can ride a freeaking dragon (It'S a wyvern to be 100% correct but who cares) i mean, isn't it said that only Targaryan can ride them? Shouldn't that ring a bell with Dany?
What i really liked was the meeting between Sansa and Tyrion. Sansa shows that she knows how to play the game, and she learnt from the best (Littlefinger, Olenna and Cersi).
Also i liked the reaction of the Lords of the North. The situation is hard for them, they fought for their freedom the whole time and their king just bowed his knee to a forgei and a Targaryan nontheless.
I have some ideas how they could have avoided the situation, but for those Dany had to be more compromissive and not that blunt and hard (she needs to give those in her alliance a hand and not just say, i am king and thats it. That doesn't work. She should know better, but on teh other hand that worked her whole life so...)
What i really missed was a meeting between Lyanna Mromont and Jorah. That would be awesome.
Regarding the last stand and Winterfell i have that to say: That is stupid from a tactical standpoint.
They know the north. They should have tried to evacuate most of it's inhabitans and moved to
the Neck and beyond it.
The Neck is a natural chokepoint, you can controll there who is coming through it . You know the swamps there better than any other. That slows the night king and his army down and makes them vulnerable to guerillia attacks and traps.
But yeah give the night king the advantage and place to field all his troops all around you.
In the neck you can atleast controll how many enemies you are fighting.
But thats all from me
I know it's alot to read.