Liked the last episode except for when I had to exclaim "surely ******* not" at Euron, after boning over Yara, going to Kings Landing, then getting around the continent fast enough to screw Grey Worm. Just seems anti-deus ex machina. Kind of annoying for a show that was so precise for 5 or so seasons to let the fine details go because they have to hurry through the war they've been building up for 6 seasons, yet still have time to flounder on sans balls sex.
Overall enjoyed it though, especially Olenna's performance. Holy cow what an actress and what a character. Thought the abandoning Casterly Rock strategy was clever, my previous gripes aside. They also managed to fit in a scene involving the Dornish that was actually really good and well acted, so hurray for them. Almost felt bad for them, but also glad they got theirs.
Tyrell and Dornish armies should still be intact, but I feel like the Tyrell one will go with the Tarlys.