You all are way overemphasizing the negative here. Sure he'll never sound like he did in 1987 or 1993 again, but his voice has been more consistent over the last few tours than it was on Popmart or Elevation. No, he can't hit some notes with the same power (or sometimes at all), and his voice breaks in the low register too often, but it's amazing that he's still singing at all at this point, given his untrained, straining style. The man has sung his heart out for 40 years! I'd say that in recent years he's definitely worked with voice coaches and learned to modulate better. And in a loud, live mix his singing sounds just great.