At two hours plus the film is much too long (do we really need that many montages of seeing Smith train?), but it just manages to provide enough watchable entertainment to keep less demanding members of the audience happy.
The screenplay gives Dre way too many dumb things to say while needlessly stretching out the entire story into a film that runs overly-long at 132 minutes.
The Karate Kid is an excellent coming-of-age sports film filled with heart and humor that doesn't test your gag reflex. Even if you love the original the new version is a worthy follow up, both comfortable and fresh, and that isn't easy to do.