The Great Buck Howard, starring Colin Hanks, John Malkovich, Emily Blunt and Tom Hanks, comes out in theaters next weekend, but I discovered the other day that it's already on IFC OnDemand, at least for Time Warner customers, so I watched. Here's the trailer: [videoembed size="full_width" alignment="center"][/videoembed] Even though I liked the movie, I wouldn't recommend seeing it in theaters ...