A little slow, but it was nice. They should have added some pyrotechnics at the end. I love the vehicle sets she's been using (like at iHeartRadio) and hope they're in the tour.
After hearing/watching the HQ version of the performance and not having to deal with the ****** stream, I can say that it was an amazing performance. Her vocals are ridiculous, and she looked amazing once she actually stepped away from the piano.
