There was a few good moments like how you started to see the fatigue of some of the soldiers, Greyworm looking like he's about to cough up a lung and then they were given the special Space Jam Special Stuff TM that allowed them all to just keep going forever.
The second part with the dead being re-risen was pretty monkaS but again, plot armour is just too thick so there wasn't any peril.
I didn't mind Aryas role too much, for once it's given her something interesting to do again, but the moment her, the hound and the red woman were in the library together and she just runs off it was incredibly obvious what she was going to do.
The NK is probably the biggest disappointment, do note that he's not even in the books in this capacity and I think he's actually a Stark that banged some blue chick or something?
And the other part being the NK like NEVER took part in the fight, or even went down until the fight was won, he always stayed back with his boys and just watched from distance a part from to throw a spear or raise more dead. This time he goes down, without even using his boys and just gambles everything on killing Bran faster? Like waiting until the battle is completely over is fine. They were 100% winning the battle, the wights don't get tired or anything and he just swaggers in and then gets one tapped.
Very mixed feelings, the music and the visuals were stunning but the more I think about it the more I hate how the story has just tanked giga hard.