I really like her reactions to the comments. She knows she is only 11 and needs more work and that she doesn't now anything. It is a refreshing change from the America Idol people who are like 'i am amazing you are an idiot"
Well it was very clear that Bianca was one of the favorites and so it makes sense (kind of) that the judges wouldn't choose her. That way people can tune in tomorrow and see if the viewers/voters at home saved her.
It's still not guaranteed that she'll go through tomorrow, unless the voting is fixed. I admit, I didn't care for her performance tonight, with the growling and mannerisms, it sounded like she was trying too hard to sound "grown". BUT, she still should've went through. Her "worst" performance was still better than the Granny.
The Rapping Granny is ridiculous. That's a one-note novelty act, IMO.
Also, the magician that ended up appearing behind the judges was awesome! It should have been him and Bianca going through.