My quick thoughts after scanning this list on who will be the first ones gone:
Sanjaya (not a strong enough voice)
Brandon (ditto)
Leslie Hunt
Amy Krebs
and Jared Cotter.
All of them were not impressive in the short clips they showed. Still WAY to early to tell who the good ones are and who are the annoying ones....;-)
I agree. I'm still not sure why they let Sanjaya through.