If MJ done this is it would it have been good?

I think it would have been alright but would've fell through after a few dates.

He would have done great on the first couple of dates but he wasn't ready to do many shows as he/his team had planned...

It was planned wrong - when they saw demand it should have been moved to Wembley Stadium for 10 shows for the same amount of people. The staging and concert experience was big enough for that size of a venue.

I think he would have been able for the shows if Murray was never there to dose him up with meds and he was able to get fitter and rehearse like he wanted to. I honestly don't know if he could have done 50. I had tickets for 4 shows, including what became the second show after the first few were moved back.

I think he could have done 10 and everybody would've been happy.

Definitely, 10 over the summer time in London and then if he wanted to another 10-15 somewhere like Rosebowl the following year where he could sell it out several nights over. He was getting $200 million from the O2 shows (~1 million ticket buyers and merchandising) so ~25 shows in those size venues would have lifted him out of his debt easily and then he could have released a concert movie to make some extra cash.

eh