I'm sorry, a good documentary should ask some hard questions. This asked no questions. In fact, most of the movie is spent being critical as to the lack of answers, and the conspiracy around the lack of answers, yet never gets around to what the questions were. I think this does an injustice to the Jersey girls quest for the truth. Nothing presented was new information, or even new insight into the events. Only for hardcore conspiracy people who, no doubt, found the truth in "What wasn't said."
Do yourself a favour and avoid this one.