I've never been to one, or really haven't even heard much of it until now, but I imagine it'd be quite the show. "Live" (heh) performances pull out more energy,

I've never been to one, or really haven't even heard much of it until now, but I imagine it'd be quite the show. "Live" (heh) performances pull out more energy, more emotion, out of the audience. I can see how a well done hologram performance could be quite the entertaining experience.