I was disappointed with this episode for many reasons. The whole drama of going north of the wall to catch a wyte walker controlled zombie, seems to have been a vehicle to give the Night King a dragon. The zombies themselves moved slowly and methodically in single-file through the frozen wastes. Yet a season or two ago, these zombies moved incredibly fast when the Wildings village was destroyed by them. They wyte walkers and their zombie army and all of the living-dead animals have no physical needs, so why the slow pace? They should have been to the wall and over it a while ago. they should be gnawing on Cersei Lannisters bones right now.
Jon battling the zombies into the water, emerges from it with the zombies not attached to him anymore? Yet, they climbed from the water during the attack earlier in the fight, so how could a swordless Jon fight them off while submerged? Miraculously, Uncle Bingen arrived on his horse, riding through the zombies with his swinging ball of fire, and then he has time enough to urge Jon Snow to get on his horse and ride for the wall, but there was no time for him to jump on and ride double? Meanwhile, John Snow is drenched in below zero weather...He would have been dead in minutes on Earth....Their science in Westeros must be incredibly different!
The whole confrontation between Sansa and Arya was disappointing as well. We get to hear the whole message, written in Sansa's hand from years before, yet just recently delivered to Little Finger? How didn't every alarm go off in Arya's head that it made no sense....that deception was going one somehow? Last episode, Arya was clumsy enough to enter with great noise into Little Finger's quarters to find and steal the note, as he watched. Then in this episode, she is so silent in approaching Sansa in her own room like the supernatural ninja we thought she was supposed to be, why the difference?
I still love this series, but it seems they are stretching things out to create a longer timeline....Part of what made this series so great was/is that you get lost in that world without having disbelief because it's so well done. There are no more books to follow anymore, so maybe that's it.
Plus, now that Night King bastid has a dragon....which, it will probably take out one of the two remaining dragons to kill it...or, will it take a giant spear of dragon glass to do the job? hmmm..
PS: WHERE IN THE HAIL DID THE ZOMBIES get those chains to drag the dragon from the lake? They were massive chain link, where North of the wall could the zombies have gotten those? Which one of the kingdoms south of the wall could have made them? They must be made with wyte walker dust....