OH COME ON. This is getting out of hand.
It's a miracle people thought about doing it with Dio and Zappa before Freddie Mercury. Is this gonna be the future? People 50 years from now will see holograms of Pink Floyd, Bob Dylan and Bruce Springsteen?
For the record, I think that the Dio hologram at Wacken, the worldwide capital of heavy metal, was just fine. ONE concert, ONE very special occasion, ONE song to remind everyone how it was like. Tht was fine. An entire tour of that? no. Live music is, well, LIVE. There are DVDs for pre-existing recordings.