Quite honestly, the two people that had the star quality were Nikko and Nadia. They were very good performers, and I think that Nikko also had the vocals to go with it. While Nadia may have been quirky and not as technically gifted, she was always interesting to watch, at least.

I agree that showing the contestants in their home environments helped a lot, especially for those that we didn't know much about, like Bo. How pretty is his mother, by the way?? I think that the final two should come down to Bo and Vonzell. They are the two most consistent and interesting performers, IMHO.