I thought Kat sounded great...until the "you" at the end. Still, before that, I gotta admit that I got chills. To each his or her own, I guess.
From best to worst tonight:
Kat - I thought she rocked on the first song and I thought she sounded great on the second one.
Taylor - In the Ghetto was great and the first song was okay.
Elliot - both songs were good, neither was great.
Chris - Granted, I don't care for this rocker's schtick, but I missed it tonight. He was so blah and boring this evening.