Tom Cruise’s last film, Jack Reacher opened the weekend after the Sandy Hook shootings and I feel it hurt the movie’s box office, big time.  He plays Jack Harper in his new movie Oblivion, opening just days after the Boston Marathon Bombing and I fear the timing may have the same effect.  You would think Cruise with all his Scientology magic would have better luck. Oblivion joins the ranks of Post Apocalyptic Movies  (click for IMDB list). I feel like an expert in this well-worn Sci-fi plot, so I was surprised to go thru the list and find out I’ve only seen a scant few  – Logan’s Run, Planet…