Maybe you recognize Park Sung Woong as a villain presume in Rugal or as the Devil in When the Devil Calls Your Name. Not in this series. His comic acting ability is stellar and made watching Man 2 Man laugh out loud funny. He's not at all awkward when the emotions run high, or seriousness is needed. I gave this a 9 overall, largely because of his acting, and the story line. Also, Park Hae Jin does a great job an being expressionless for much of the first 1/2 of the series (anyone see him in Bad Guys??...even more emotionless). so there is my lame review ;)