Director has well adapted and synthesized the possible hilariousness of contemporary Korean spoofs, and its structure is following the die-hardish and under-siegingly action packed route. However, nobody is harmed nor killed in this action movie because what is intended is a small illustration of local dude's being a hero under an extreme condition.The Achilles tendon is the script: too many Korean slangs and cheesy words are used. For Koreans, this movie is a cutting-edge comedy and one of the most brilliant wordy hilariousness; however, foreign audiences are not aware of their context and all rhythmical jokes will be lost out of language barrier.Nevertherless, considering an output of a débutant director, the cinematography and layout of scenes are truly superb as much as can be picked one of the most joyful and tight-structured comedy within the category of action-packed flicks. Another version of English subtitle with finessed touch should be equipped in order for foreign watchers to better catch the lines.