First episode of a new season is always tough, as every character gets 5 minutes to remind us where they are, plot-wise, so it's pretty disjointed. But idk, Dorne still seems like a mess of a thread, I'm so done with Arya's time-out in Braavos, god they're gonna give us Bran next week.....
IMHO the show always did two things well: the big-ass battle scenes, and 1-1 dialogue, where their amazing actors can shine. Going way back to King Robert and Cercei, to all the buddy road trips (Jaime and Brienne, Arya and the Hound, Tyrion and anyone), even minor characters were excellent in these spots (Ser Barristan w/ Daenerys before getting killed, Syrio, again before getting killed.) Tywin's speeches, Varys' stories, Oleanna sparring with everyone. Now that everyone is scattered all over the place, we've lost this. That's what makes me so sad about Arya's arc. She was (with Tyrion) my favorite character in season 1, and the actress was/is amazing, she held her own with every actor she was paired with. Now there's nobody for her to talk to.
I know this is all in the books, so I don't blame the showrunners; I'm kinda done with the books too. Though apparently so is GRRM.

I'm certainly in for at least a few episodes, so we'll see what magic is left.