I think her voice sounds good at the moment, imo. In the past two years some of her performances have been a tad bit shaky (due to her hearing loss?), but even in her not so amazing performances her voice still comes through. I think that with her new music they are trying to get it more in her range (a tad bit deeper), so she'll be able to do well in her lives. Seeing the AT09 performances really blew me away, she sounded excellent pretty much through the entire show