This was back in 2001. He was in his 40's and he was singing and dancing the same way he did earlier, back in the day. If he performed by himself, it would have been better. Michael Jackson and Britney Spears on a stage together, it might have sounded good. But the final result wasn't that good. So for him going on tour soon, let's just say people will get more at one of his concert, than at Britney Spears'. First of all he will be singing live and he can still dance.
The guy still got it. Here is a video of his 2001 performance on stage.
Michael Jackson and Britney Spears Live.