We always complain about the AI in games. But what if you go against Google's AI? If you ask me, I'd go for a sneaky, believable, but still faliable AI than something unbeatable.
http://venturebeat.com/2016/11/04/googles-deepmind-a-i-takes-on-something-even-more-complicated-than-chess-or-go-starcraft-ii/