Yeah, I expected very little from this show and would almost say I hated the first episode, but damn that ending wrapped up everything nicely. I don't know how, but Marvel ALWAYS manage to pull it out of the bag.
While on the whole it was epic, I share a few of the concerns others do.
Sam's goggles looked ridiculous and really took me out of his speech.
It's a bit odd that everyone just seems cool with Walker now, who killed in cold blood not long ago in our time, but I guess in universe the trial etc took a while? It felt a little rushed, but I guess that's the nature of these short-form TV shows.
I wish Bucky got a new name. "The Winter Soldier" still has negative connotations.
But those three things aside, great episode, great show, bring on Loki.