Definitely PTSD. He's very tongue in cheek, but it says a lot that his "asshole star" act causes flashbacks in shellshocked veterans. This must be very accurate.
I love Charlie Brooker. Watching a show in which someone watches shows and complains how bad they are has long since lost its irony.
I appreciate his eloquent British profanity, even if I've never seen most of the shows he sneers at. Like how Yahtzee is entertaining even if you haven't played the game.