Agree with u Hazzeley, i have watched a lot of MJ's rehearsals, i have his rehearsal of the dangerous tour and it has nothing to do with TII, i mean dangerous tour rehearsal was a real rehearsal, he was rarely singing, nearly not at all, he concentrated only on dancing while in TII he was singing with all his voice , it seemed a documentary rather then a simple rehearsal which was supposed to be just for MJ's home collection. And do u remember the moment when he gathered the whole stuff at the end and started talking about planet, how sick it is, he was supposed to speak to the members but he was looking straight at the camera instead of looking at the stuff, as if he was talking to the audience, to us, u don't do such things during real rehearsals.
