Jackie Chan's strength is in my opinion his talent in performing action comedy and fighting in creative settings. This movie puts Jackie Chan in an average cop-action movie that hardly takes advantage of Jackie Chan's strength. If someone else has played the role that Jackie Chan played in this movie, the movie could be a decent one. But Jackie Chan's presence in the movie gives expectation of something else than what this movie is. This is the problem of this movie: using Jackie Chan in an unsuitable role; or on the flip side, giving the role to someone unsuitable for this movie, Jackie Chan.