I loved the first two installments of Jackie Chan's 'Police Story' series, and wish I had seen the intervening adventures of Chan's character, Inspector Chan Ka Kui, ('Police Story 3: Supercop' and 'Project S'--though this is labeled Police Story 4, it's actually his very popular character's 5th appearance). Still, the story (basically a James Bond-type role, as he is forced by his boss to help the CIA prevent a Russian nuclear device from getting into the wrong hands) stands on its own, and is thrilling from start to finish, though something tends to be different and missing from his earlier Hong Kong exploits (though this was made there and dubbed--albeit horrendously--to help make him a star Stateside). If I had to put a finger on it, I think I prefer films that Chan directed himself. It's still extremely enjoyable, with set-pieces--especially when he defends himself with a stepladder--that approach awe-inspiring choreographed action perfection...