Yes, if a jury finds him guilty I have no problem saying that. But right now you and I are as much of a child molestor as he is.
As for OJ, even though I think he probably killed two people, I cannot consider him a murderer. He was found not guilty, so he is not guilty. I thought the jury's verdict was wrong, but we can't just accept verdicts we like. We have to go by what the court said. He should be as free to live his life as me or you.
We cannot decide guilt or innocence on our own, we must accept our legal system. While it is not flawless, it's the best thing out there.