The story, not bad in itself, is not the main point. The music is. The main characters - a father and his daughter and son - are all folk music performers, and the musical numbers, dispersed throughout the film, make up an integral part of the film. It is not easily accessible for those used to the ordinary Hollywood stuff, but well worth the time if the musical genre presented - pansori - a form of Korean folk music, and actually the main character of the picture - appeals to you. Those who don't like the music will probably be very bored and should not waste their time on this. I loved it, but I know people who would fall asleep fast if they tried to see this.
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