With one stupid move, the show turned what could have been its best episode ever into one leaving me wanting a refund on my time spent watching the series and praying that George RR does a better job if he ever finishes the books. Arya's impossible ninja-assassin-meme-girl kill devalued the entire side plot of the Night King, the wights, the Lady in Red, the Prophecy, the magic of the children of the forest, the mysterious symbol, it all basically lost all meaning