Bruce Springsteen is 65 and he goes on stage for 3 and a half hours every night and has a lot of energy and would never dream of lip-synching, every single utterance of the drums and guitars and singing is right in front of you and that's the way it absolutely has to be. I'm aware Bruce isn't doing dance routines, but neither is MJ on a lot of songs on the HIStory tour.
Michael's choice was wrong I think. He sacrificed substance for style in his ongoing quest for perfection and is lack of willingness to move on. I'm aware of his ill health, and that being the case he should have made alterations to keep the show at LEAST 70% of live vocal. Shortening the show, not doing the tour at all, doing half of live singing, and half big choreographed routines... There's people banging on about the theatrics of the HIStory tour but I'm not even sure I know what they're talking about? Perhaps someone can enlighten me. Scream was just MJ on stage dancing free-style - same as all his other tours. Beat It, Heal the World, Billie Jean, Wanna Be Startin' Somethin' and The Way You Make Me Feel were all basically lifted from previous tours. Stranger in Moscow and You Are Not Alone were just MJ and spotlight free-style (no theatrics). Smooth Criminal was really similar with tweaks. Thriller as well.
Back when Bad 25 came out some reviewers picked up on the Wembley DVD lip-synching, and there was hardly any! I remember reading Prague reviews back in 1996 in local media and they slated the lip-synching and how similar the show was to previous tours. There were positive reviews of course but there was a lot of criticism around even then, and by the time the tour made it to the UK it was still ongoing. Of course where Michael is concerned there will always be critics sharpening knives but in the case of HIStory tour lip-synching it's the rare occasions where they are jusitifed.
Whatever the case may be lip-synching is inexcusable. I implore the Estate not to do this. This is just too damaging to his legacy.