The performance was great, but I think the biggest thing about this video is that it captures an absolutely life-changing moment. She went from complete and utter obscurity in nowhere-ville, Scotland (actually, I think it was Blackburn) to having over 20 million hits on youtube in less than a week. And that's not including the probably 10 million other views collectively of other videos. I think it's amazing that the US is getting so enamored with her because we're essentially showing the world that the American Dream is alive and well even in the midst of a depression! I haven't bought a CD in a decade, but if she produces one, I will. I hope she makes millions.