One thing I would definitely take away from this is that we need to believe most of the weird polls we are seeing. The Brexit polling had a narrow Leave lead for a long time, then a tie at the very end. No one wanted to believe it and the prediction markets had 4:1 Remain right up to the start of the vote counting. And there were a whole host of traditionally left wing constituencies that voted overwhelmingly to leave and traditionally right wing constituencies that voted overwhelmingly to stay.
So I think Trump really is in a statistical tie in UT, OH, and PA simultaneously right now, and Clinton really is leading in AZ and way up in FL.
"Polling: It turns out its better than your 'gut'."