I've seen him 3 or 4 times in concert - a couple of those were the tours with Billy Joel. One of those concerts, my wife and I really felt like he "mailed in in". No energy, no real desire to be there it appeared. Just went through the motions and did his hits and got out of there. Granted, his performance was contrasted by Billy Joel running all over the stage, but a previous combined concert, Elton was just as energetic as Billy. I have to imagine it's hard to be on your game for every single concert when you do so many.