I didn't get the hype myself. She's obviously a good singer but maybe not to the extent she has been made out to be. I don't know about anyone else, but her breathing (especially in the first song) was rather offputting. I would agree though, seems as if she'll get to the live shows.
So far, the Bar Mitzvah/wedding singer from Thursday night, who sang Let's Get it On has been the best singer in my opinion.