There's things that happened in Kung-Fu Hustle that are more believable than this yawn fest of a movie. A superstar ballerina turned to super-assassin within a few years. How is that possible? Plus Jennifer Lawrence doesn't have the body-shape or agility to be an assassin. As we learned from past spy movies like Spy Games, True Lies, Bourne, 007, Salt etc, is that spies dedicate their lives to this business. One can't come from being a ballerina since childhood then switch to assassin within the next few years. I know Hollywood wants to empower women, but this is B.S. This movie would have been a hit if J-Law's role was given to Jason Statham. And instead of being a ballerina, he'd be a former Navy Seal. Now that's a good believable movie.