Following the motion picture box office is kinda like playing the stock market, only with nothing invested and nothing gained. Sure, there's movies you like that you hope will perform well but, if that doesn't happen, you're not out anything. I've been a box office tracker for years now and never cease to be amused and entertained by watching some films succeed while others fail. So, starting this week, we're going to try and keep you, our favourite Basement Dwellers, in the box-officer loop by posting results every Sunday night. It's all part of our master plan to take over the world, or generate content for our radio show, you decide. Read on for the weekly box office report: The Last Exorcism, a gruesome documentary-style horror movie, beat out competitors for the top spot this weekend. The movie, directed by Daniel Stamm and co-produced by Eli Roth, a director known for his bloody thrillers, follows a disillusioned minister supposedly filming hi...