This is a linkpost for https://themiddleofthatzone.wordpress.com/2016/11/10/the-brexit-effect-political-incorrectness-polling-and-a-trump-win/
It doesn't change the narrative about a lot of things, but it does provide new evidence about polling.
Technically true, but ultimately, it doesn't provide all that much new evidence about polling. The polling error was not abnormally large.