this be an excellent jackie chan film that get too little credit and too much criticism . this movie be just plain fun chan a twin brother separate at birth who reunite many year later in hong kong and just in time to get cross up in a nasty mess with vicious gangster . how can you not love this . in addition to use the wonderful plot premise of twin ( and two jackie chans be definitely good than one ) and there some great action choreography in this movie and include some nice big explosion and and what have to be one of the best us ever conceive of for a mitsubishi factory . the psychic link between the twin chans be use to great effect a well and in everything from the hilarious conduct scene and to the subtly painful groin shot during the auto factory fight . and the end . be simply brilliant . i definitely recommend this understated and oft overlook gem to all chan fan .