I'm in two minds about this episode. The way Stannis died was a predictable bullshit feelgood moment to pay off this god awful Brienne storyline. Dorne has been handled terribly all season, I'd like to think Myrcella dying will kick some life back into this "confilct" but I wouldn't bet on it. The Jon killing was done well though, so was the walk of atonement.
Overall I'm not sold on the show to bring this baby home. It's understandable they can't handle the scope of this giant world like the books, but it's getting too shallow now. Too many side plots are getting axed, too few avenues explored. Doran Martell turned out to be a snoozer, Grey Worm is fucking HORRIBLE. Barristan the Bold died and he survived, I'll never forgive the show for that.