Bo. Was. Fucking. Amazing.
He is one hell of a performer.
Vonzell sang Chain of Fools really, REALLY well. Her first song was good, but the last one I just wasn't really feeling.
Carrie... She did well the first song, but TOTALLY blew the last note; her Air Supply was excellent, and then I thought the Shania Twain was teh suck. She couldn't hit the low notes to save her life and then overcompensated for the shitty verse with an overzealous chorus.
Bo's a cappella, though... 8O