She sounded much better in this last show. Shame she still lips the end of WBT/DFAU. She proved in australia a few yrs ago that she can sing the end of DFAU decently, and her vegas perfs of thank god i found you prove she could tackle the end of WBT if she wanted to. Her voice may not be as pristine as it was in the 90s, but on a good day she still sounds very good. She should go for it and if sometimes it fails, ad lib around it.