The Manga-ish series has been a big hit, and the movie features slacker guitarist Scott who wants to win the heart of a girl. To do it, he has to defeat her seven ex-boyfriends. Not exactly Sword in the Stone material, but the trailer makes the challenge look like fun.
By the way, is Michael Cera the only guy in Hollywood who can play the meek, doe-eyed role? Reminds me of the way French films are cast -- has anyone EVER seen one that doesn't include Catherine Deneuve, Juliette Binoche or Audrey Tatou?