Well, as for Britney, I thought she could've done alot better with her choice of dressing, but it's not like she looked awful at all. She did a good job overall. She could hardly talk with all of those people screaming like hell.
As for Kevin, I actually don't think he looked all that bad. I mean, he had alot of guts to go out there and rap like that even though he knows like half of the world has already made up their mind about him. He put alot of energy into the performance and that made alot of difference. Although I dont' like the song all that much, or hardly at all, he did a good job with the performance.