I just finished watching the show, and what I thought before still stands even more so now. The fact is, he had a childhood far different than ours. In fact, it really was not a childhood at all. The abuse, the fame, etc.
I think musically he is brilliant, and I believe he has a giving heart toward helping others more than most people could ever dream of having. There is no doubt in my mind that he has created a childhood for himself, surrounding himself with things of a child.
He is a child at heart. No more, and no less.
Is his behavior strange? Sure. But I do believe it is all innocent. I don't believe that he could hurt anyone, especially a child.
I never believed before that he molested the kid, and after watching this interview, I still don't believe it.