I've got to say, I enjoyed this episode a lot more than the previous. The dialogue is sharp and witty, and Lyanna Mormont in armor, hell yeah!
Also, that scene between Jamie and Brienne was perfect. Got me a bit emotional. Arya sideboob was a bit awkward... it's hard to not look at her like she was still the child from season 1.
I noticed a sharp difference in the quality of writing. The dialogue just seemed way more on point here compared to episode 1. Episode 1 felt a bit hasty in comparison, and it didn't quite invoke feelings the way this episode did. Now I'm pumped for the upcoming battle in episode 3. It is weird to think that after all that they'll have just another 3 episodes to wrap up everything else.