The story is shocking, it has unbelievable plot twist, and has a good ending +5
Its humor scenes made me laugh +1
Lee Jong Sook is an actor that I know, he acted well +1
Some 'not romance' scenes were touching. +1
Kim So Hyun as a guest role +0.5
Total: 8.5
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If it was not the good story, I would not watch this drama. I don't like how the men are crying. It was too much. So, I'd rather to watch Woo Tae's acts rather than Jong Sook's (blame the director for this lol). I think, So Hyun's acts are far better than Suzy. So, as a woman protagonist, should be a better actress than Suzy to play in this high tense drama.