I love her voice. The only thing I can't actually stand sometimes is her way of singing and the overdid vibrato as if it was fakely made. Especially on longer concerts of hers... that's why I hate when some artists do long concerts and then they have to hold in the voice so not to damage it...It becomes a bit annoying and makes my ears bleed.. I love when the voice just flows freely..
The best example for me is Seven Days War totally gorgeous smooth and soft, but together strong and powerful, most importaint - natural.