When Jaime and Cersei Lannister were caught mid-coitus by young Bran Stark way back in season one of Game of Thrones, everybody made puking noises and turned away from the screen (and if you didn't, what's wrong with you? THEY'RE SIBLINGS).
SPOILER ALERT. Despite being leaked about a week ago, the 6th episode of the 7th Game of Thrones season still managed to generate a lot of heat after its original release. Beyond the Wall basically tells a heist story that goes terribly wrong, and it culminates in yet another epic fight scene. It's gritty, it's emotional, it's awesome.