twin effect and star some of hk most popular star provide one of the most enjoyable film experience to come out of hk in sometime . it have something for everyone and action and comedy and horror and romance and and some drama . this film can not be take too seriously and otherwise you would go in dissapointed and but if you leave your brain at the door and and just watch the film for some fun and youre bound to enjoy it . great special effect and excellent action and cute twin and cool hk actor and fun film . i would recommend it to anyone .