This just in from Heriot Watt University in Edinburgh: Romantic comedies give viewers unrealistic expectations about relationships. OMG! Does this mean there's no such thing as love at first sight? That Jerry Maguire (Tom Cruise, pictured, with Renee Zellweger) was faking it when he said, "You complete me."? Next thing you know, some academic is going to tell us that superheroes give moviegoers unrealistic expectations about what the human body is capable of.