•With each episodes there lots of questions aroused which kept me on toes to watch one more episode and hence I binged it.

•Story- intense,emotional,crime thriller.I had like thousands of questions, as to how LJG changed his identity. When the employment gang appeared I thought of lots of possibilities, like drug racket, organ trafficking, human trafficking, slavery etc. Why wasn’t hyun-su punished for fake identity.The story was smooth and well scripted.
•Acting- LJG as do-hyun was a little lacking bland expressions. He was shown as antisocial personality disorder person but that was really not convincing, its was really confusing with his expressions. Overall his performance was good.
MoonChaeWon as cha-ji-won was good. I liked how persistent she was to solve a case plus save her family.
And from very start I disliked kim moo jin repoter, it seems as if he had a personal grudge and he purposely made do hyun so into a murderer.
Baek-eun-ha was a like a cherry of the cake, her appearance made the drama more lovable. Her relationship with her dad was really enjoyable.
•Music- FEEL YOU, played in the first episode immediately catches up the attention. PSYCHO and IN MY HEART is also my fav osts, they served as beautiful BGM perfectly.
•Rewatch- am not a crime thriller fan, and when you know who is real murderer you most probably lose interest. so my rewatch value would be low.