Quite a lot of people seem to be pissed off with how that ended. I kinda see their point in terms of the larger story, a different ending to that battle might've been better. But I was just so caught up in the excitement of it that I didn't really mind. The one thing that did seem a bit poorly written though was.....Arya being the one who killed the Night King. She'd barely even heard of him until a day before. Feels like it should've been someone who spent their time in the north concerned with the walkers for several years at the most. Kind of narrative harmony type thing..
I got up much earlier than usual to cook breakfast and watch it with my boyfriend before work. Absolutely no regrets.
While that makes sense on one level, on another it totally makes sense it would be Arya. She's been prepping for this moment since season 1. Melisandres last words to her before she runs off to find the Night King is what Syrio Forel tells her about the God of death. The Night King is the leader of the army of the dead, and so it falls to Arya to tell him 'not today'.
Also I love that Twitter meme I saw that was like... they said no one could kill the Night King, but Arya is literally No One. lol.
Have to say I find it funny how many people think it's an asspull when it's been planned and hinted at for so long.