Jaden Smith and Jackie Chan in The Karate KidTHE KARATE KID

The opening scenes in director Harald Zwart's The Karate Kid remake, with the preternaturally confident and magnetic Jaden Smith taking over the Ralph Macchio role, are really good. But your first indication that the movie might wind up being really great - or, at the very least, a really great time - comes with its introduction of Mr. Han, the Pat Morita substitute played here by Jackie Chan.

Alex O'Loughlin and Jennifer Lopez in The Back-up PlanTHE BACK-UP PLAN

"All right. Let's hear your pitch."