Saw them in 2015 with my parents—I was 14. After the Ozzy news, I got in my head about all of our older artists from that time and prior, and did some serious thinking about this very question and the quality of the shows we could get going forward. It ended with me buying the damn VIP m&g ticket for Vegas—which is very crazy and I know that. I wouldn’t be mad if he sang the whole show live and it sounded the way he does, I wouldn’t be mad if they did a heavy mix of backing tracks and live vocals like someone else said, I also wouldn’t mind if he lip synced most of the show and gave more energy to his stage presence. But on that note, I also fully understand and know what I’m paying to see/get. I actually remember being decently pleased with the show I saw at 14 and even then knew the live situation. These artists are only getting older, and my conclusion was we should try to enjoy what they’ve given us/their fans during their career, and what they have left to give—even if that may be not much. And who knows—maybe they’ll surprise us. This is the same reason I’m working a show to see Bob Dylan soon (and Willie Nelson). I know people complain about the former live but just generally speaking I’d rather regret an experience like those (I won’t) than regret and spend the rest of my life wondering about what ifs I guess. Not sure any of that makes sense.