Highlights for me were The Who, The Killers, U2 and McCartney, and Green Day in Germany. How come that Dido woman who can't sing a note was given 3 or more songs to do, almost sending the audience into a mass coma, and the Killers only did one.
Also made me laugh seeing the Kaiser Chiefs in Philadelphia. I'm not sure the crowd there really got them judging by the incredulous looks on their faces.
If it all results in more democracy, better trade and less corruption in Africa then it will have been well worth it. Isn't the offer of writing off debt based on proper auditing to stop dictators spending all the money? I actually did get some sense of hope during the day that something could be done, but we'll see.
Oh, and Mariah Careh's dress was quite impressive too.