The CoTF reveal was kinda underwhelming.
If they really created the WW from men, who then went crazy and made everything cold as fuck, is that what causes irregular seasons? We know that the tree/altar they created them is all snowed in, and may have even been the place that the Nights King made the baby into a walker.
Overall though, for such a large reveal, it just felt like there was no build up or anything. There's still obviously a lot to find out, but damn. All those years of reading the books and waiting...and being underwhelmed lol.
Hold the door I have mixed feelings on. Time travel is always weird, but wasn't it established in the books too somewhat? I recall Bran watching Ned Stark and Ned seeming to hear him? Or was that only Theon?
That scene was sad though.
Made Hodor into the ultimate tragedy.