DVDALL ABOUT STEVE - DVD MovieA hunky TV news cameraman named Steve (Bradley Cooper, hot off of surprise hit The Hangover) gets stalked by a lonely crossword puzzle creator named Mary (Sandra Bullock, in a career resurgence after The Proposal) in the comedy All About Steve. Although only one screenwriter is credited, All About Steve feels like it's been clumsily patched together from a dozen different versions of itself. The story makes no sense and there's very little that resembles recognizable human behavior...and yet, for that very reason, the movie exerts a perverse fascination. Some parts are actually funny--Thomas Haden Church (Sideways), as a reporter hungry for an anchor position, unleashes arias of manipulative babble--but most of...