I'm glad she explained what happens, but it wasn't even necessary. All of the media coverage has either blamed CBS, blamed Bieber, or labeled her a trooper for pushing through.
I thought the performance was still incredible. I even like the idea of an acoustic guitar in the song. Maybe not that guitar but a better, more in tune one.
And her voice only cracked when she started getting emotional towards the end. The overreaction.
I feel so bad for her considering her stage frights and all. Having said that, it was still not her best vocal performance. Still, she looked mesmerizing!