There's nothing wrong with "All About Steve" that a rewrite couldn't fix, as long as the rewrite involved a different writer, a different character and a different story. The wanly conceived and persistently misjudged borderline-stalker played by Sandra Bullock is a kissing cousin to Patton Oswalt's borderline-stalker character in the coming "Big Fan" (no rom-com, but a lot more interesting). The narrative aims of these two portraits are similar: The filmmakers want to creep us out and troll for our sympathy as the protagonists take their obsessions to the limit of acceptable behavior and beyond.

Problem is, "All About Steve" wants to charm us too. Mary Magdalene Horowitz, portrayed by Bullock as a cockeyed optimist who can't take a hint, is stridently daffy, shiny red boots and all. She's great with words and lousy with people, pouring her life into her job as a crossword-puzzle constructor for a Sacramento newspaper. (Already they're sort of reaching: In which century does this take place?)

Her folks set up a blind date between Mary and a hunky CNN cameraman (Bradley Cooper), who then spends the rest of the movie crisscrossing the country on assignment while Mary follows, panting.

You may have seen Billy Wilder's "Ace in the Hole." Director Phil Traill's film, by contrast, from a script by Kim Barker (who wrote the execrable "License to Wed"), couldn't draw an ace if it played cards all year. Like the recent Kevin Costner vehicle "Swing Vote," this film makes timid observations about American media and ordinary folks trying to fit in that are depressingly toothless.

Though she served as producer on the project, Bullock isn't to be blamed. I like her, in good material and bad, and her hardy movie-star durability made "The Proposal" a success despite itself. Cooper's just coming off an even bigger title, "The Hangover." Perhaps "All About Steve" will become a hit by association.