She's Out of My League (2010)

The new She's Out of My League conjures up some of this goodwill, but it's also the movie that begins to reveal the inner workings of the formula; the seams start to show. Jay Baruchel (Knocked Up, Tropic Thunder) stars as Kirk, a skinny nerd who lives in Pittsburgh, never finished college, drives a crappy car and works a crappy job for an airline, moving frenzied passengers through airport security. Gorgeous Molly (Alice Eve) passes through his metal detector and leaves her iPhone behind. Kirk retrieves it, wins her gratitude and a date.

The dramatic friction comes because of the clash between Kirk's nerdiness and Molly's hotness, and the fact that every other character reaffirms Kirk's insecurity (whereas Molly seems to genuinely like Kirk). The movie is a bit too frantic, and it transparently inserts some of the "big money" scenes these movies are supposed to have (a premature ejaculation joke is the centerpiece). However, this is pretty rich battle-of-the-sexes material, and the filmmakers deliver fairly consistent, pleasantly diverting chuckles.