Sam (Matthew Broderick) is the reasonable man in a crazy urban world, the man of thoughtfulness and refined taste in a landscape of Leroy Neiman paintings and beer commercials. The guy would sooner cook for an hour over a hot stove than say `supersize it.'                                                                            　　By day he's a store clerk in an upscale gourmet eatery, and these scenes raise a smile, especially for anyone who's visited..