Im about to watch it. ...what would that be anyway. Its all subplots. Norther shit one, two and three, capitol shits numbering in dozens etc. I assume you mean the whole episode was about one particular thing and didnt skip around the map like a mad rabbit.
I have never been so bored by an episode of GoT. I would have even preferred walking around the garden and talking about families/loyalty to that 50 minutes of pure fucking drivel.
What a waste of an episode, they left us with such a cliffhanger in episode 8 and nothing advances in episode 9.