I had a lot of expectations for this episode and somehow they managed to surpass those to deliver this piece of cinema. This episode deserves a 10, I don't know what more they could have done and even if we don't count the review bombing, I don't understand how it doesn't get a 10. Even though I already read the novel and I knew what was going to happen, I cried really hard and I can't begin to imagine what those who didn't know felt watching this episode.
Finally the last scene of this episode was just too much to handle for me, this scene is just a cinematic experience. After the episode, I had to process what just happened while the end credit rolled.
10/10 episode, I hope a lot more people are going to get more invested in the series thanks to it.