“The Words” is a nested film with three intertwined stories about writers and as such will be followed with rapt attention by any writer in the audience. Whether anyone else will be interested in a movie filled with good intentions but whirring on empty, I’m not sure. For starters, Montreal once again trying to pass off as Paris once again feels off. But then, the entire movie—by first-timers Brian Klugman and Lee Sternthal—feels off. It