I'm obsessed. Who are you rooting for? I'm super into Vocal Rush (they're in high school!) and the Filharmonic. The bass singer from Home Free is amazing, but I really don't like the lead singer's voice, plus I just don't really like country.
I'm really not into Vocal Play at all. The red-headed woman's voice is just really not doing it for me.
But the one thing I cannot deal with is the way Jewel says "octave". That's not how octave is pronouce!!! You sound ridiculous! Stop that!