“…Unconvincing holograms will surely be dismissed as a once-seen novelty. The avatars could be most successful where their ghostly quality matches the essence of the performer being disinterred. Roy Orbison, backed by the Royal Philharmonic Concert Orchestra, will tour the UK next Spring, in a holographic form which promises to be a “transformative live entertainment concert experience.” But there was always something mysterious about the Big O, delivering Only The Lonely in his operatic voice from behind trademark sunglasses…”