-Anytime Hemsworth and Hiddleston interacted with each other. Every scene they share is great. It's cool to see how successfully they've built upon their interactions in previous films.
-Loki stole all his scenes. TH manages to play his malice and mischief while showing just the right amount of the damage underneath.
-Frigga being a boss.
-Some of the humor. There was a lot to like, despite the ill placed jokes.
-The artwork during the credits is awesome. Especially