I agree with mijonizer, the last duet with kelly clarkson was really good and their voices blended so well in the song "stronger" by kelly clarkson, and she got second to last? What kind of scoring system is that? She should have been at least top 3 if not number 1. Don't know if I will keep watching after that.
Although the concept was good, the performances quite good, the scoring system makes no sense. Having the mentor/judges compete, and be the only source of scoring, doesn't work for me. Not likely to follow very closely.