Stevie's performances are great, but I do think they vary show to show. On some shows, she'll just let loose, on others she'll stay in her comfort zone and just sing them without any particular feeling, but it'll still be great. She isn't as energetic, but she is going through menopause, so I won't stone her. LOL
One thing that I am disappointed in is her lack of interaction with the crowd, though.
And they are changing the setlist around?! I CAN'T WAIT!!!!!!!