Wow. For all the hype leading up to this episode, it delivered, and then some.
My heart was racing for the entire hour and twenty minutes. Everything; the cinematography, the introspective character moments, the battle scenes, direction, the music... just a masterclass in television. Miguel Sapochnik never, ever, ever disappoints. Holy fucking shit.
Arya's scenes in this episode were simply superb. The chase through the corridors was gripping and segued into the 2nd part of the battle perfectly. HBO has a way of nailing atmospheric tension like nobody else can. My mind hadn't even considered the possibility of her being the one to end the Night King. A credit to the writers for making something that could have been an "of course" moment come completely out of left field even having seen her leave the room with The Hound and Melisandre moments before.
Dragons! I was pleased to see the blizzard act as somewhat of a neutralizing effect on Drogon and Rhaegal. The mid-air battle scene we got though... damn. In all of it, I somehow lost track of how/what happened to Rhaegal. I know he and Viserion had each other in their jaws and were clawing at each other but Rhaegal just sort of disappeared after Dany came in and knocked the Night King off of Viserion. I assumed he was dead but the preview of the next episode shows him still alive and an off-screen death for an important part of the show would have been weird I guess.
I had a feeling Jorah was going to meet his end and am glad he got to die defending Dany and protecting her right until the very end. He's had one of the more understated but important character arcs throughout the show.
Lyanna Mormont, what a boss. Don't know where HBO finds these child actors but damn if she didn't steal every scene she was in. Hell of a way to go out.
Ditto for Theon. With his arc having come full circle I had a feeling that Winterfell seemed the perfect place for his story to end.
So by my count we lost Jorah, Lyanna, Edd, Beric, Theon, Melisandre and maybe Ghost?
Going to be interesting to see what the play is now with the entire fighting force of Dothraki and Unsullied nearly wiped out.