Cons: filmmakers should have dumped any pretense of impartiality & dived wholeheartedly into advocacy. Too much of the beginning & middle of Paradise Lost 3: Purgatory consisted of speculation regarding who actually committed the crime when now there is only one feasible suspect, celebrity testimony & sympathetic followers. I would have preferred more information on what it was like for the three men to grow up in prison. Pros: addressing the passage of time for the three imprisoned men, seeing the legal, practical, but ultimately unjust denouement of this case.