I just finished reading this and as has been mentioned it's not all BS. I even noted the text from Leviticus 18:6 on any relative laying bare nakedness. That is actually something that I had not noticed before.
That having been said I do believe as has been mentioned many times that it doesn't alert readers to threats inside the congregation or for that matter even from parents. It may attempt to indirectly when it mentions that an abuser can be anyone the child knows and trusts. But that is not enough for some trusting JW who believes that nothing bad can actually happen unchecked in the congregation.
The part about the last days is just plain pathetic, as if there were no child predators in ye olde days.
Isaac