I knew Arya would be the one to kill the NK. Otherwise her whole jouney, to become a massive assassine, would have been senseless. Said that last week to my friends already when we were asking who will be the one. Most of them thought it will be Jon or even Sam.
I enjoyed the episode, it was good, but somehow i am a little disappointed. The whole series was built for this war. I think just 1 episode, even if a bit longer than usual, is a bit shorter than i expected the war to be. Also it was quite easy to expect what will happen. They are going to lose the war, many main characters are close to die and then the NK gets killed (by Arya, as expected by me) out of nowhere to safe them all.
Its a bit difficult to get excited for the last 3 episodes now, as the most important guns were shot today. But i wonder how they want to fight Cercei now? Didn't they lose basically the whole army including Dotrhaki, Insullied, Northmen and a Dragon? (Jons died, right?)