Fuck, I hate to be "that guy" but I kind of think that episode was fucking retarded. Banter was cool and Tormund survival was great. Everything else was really cringy. I'm willing to suspend disbelief for some good action, but all the north of the wall shit was so so bad. Everything felt forced, starting with the initial premise. Forget the teleporting, How the fuck did the lake even start to crack? Why did it suddenly really freeze over?
Also can't stand new tryhard Arya. She better be counter-playing LF.