I agree.

It wouldn't have been so bad if she would have said, yeah I had play-back, maybe.. my throat was bothering me or something of that sort. Cmon people lol, with all the chile and spicy food I eat, acid reflux can't stop you from singing. Besides, that's why they have stuff for that. I think that she's way over-confident (which can be good, depends) but in a music style that she doesn't seem too comfortable with. I can imagine how much pressure she must get from her father. :S