Game of Thrones was known for killing characters when no one expected it. Ned Stark was executed in the first season. Robb and Catelyn Stark were slaughtered at a wedding.

I also think the Godswood is a standout bit. The details inside the castle are also really good, with all the rock and road work making it pop! Including the moat is also nice! You can see a great map ...

After moving aside every threat, Night King marches down to the godswood to end the three-eyed Raven. Jon Snow was racing down to protect Bran. When Night King is about to take on Bran, out of nowhere ...