I wasn't quite 100% today and neither was a fried of mine, so we're taking the opportunity to re-watch (or watch for the first time in the friend's case) HBO's Westworld. I've seen the first 9 episodes—tomorrow night is the 10th and final episode of the season—so the nuances and clues are making a lot more sense on second viewing.
This show is almost as good as Game of Thrones. Seriously.