i watched with my 20 yo daughter. she asked a bunch of questions and had a bunch of light bulbs go off. it got her thinking. for that reason alone, i think it was valuable.
there were too many unanswered questions for my liking, and the Visuals didn't seem to match the story i was expecting to hear it did do a good job of showing the domino effect of bad decisions. the 20/20 commentators made a few enlightening revelations after it was over that, had they been included in the doc, would have made it a stronger educational piece.