One minor point - the spectacle at the stadium for the halftime show is atrocious. Bad sound, only shown on one of the digital screens, intricate dance moves etc that are great for tv but absolutely putrid for the audience there. From what I've heard, it was awesome for people watching from home, but as a live spectacle it was utterly woeful. And that's fine because obviously tv audience eclipses live audience by a hell of a lot, but had to pull you up on the notion that the in-stadium spectators got a great show, coz we definitely didn't.