1995 bore witness to many things – the triumphant return of the Batman, the O.J. Simpson trial, the release of Toy Story, and the end of the Bosnian civil war. It also saw the release of Kevin Costner’s thunderous action epic Waterworld, which somehow manages to contain the energy of all of those things I just mentioned. The most expensive film ever made at the time of its release, Waterworld also secured the dubious distinction of becoming one of the most infamous box office failures of all time. If you’ve never seen it, and why would you have, …