The story flow is smooth and keeps you hooked till the end. Most roles were delivered decently.
It’s a breakthrough role for Song Hye-kyo and she seemed to do her best. Hope she will take on more challenging roles like this. Been a fan of Lee Do-huyn since Hotel del Luna. A bit sad that he only plays a supporting role here. Still find several of his scenes mesmerizing. Impressed with Jung Sung Il here, very captivating with minimal acts. Yeom Hye-ran does not disappoint, hope she gets some awards from this role.
Besides, the romance part is not convincing in my opinion. Have to say I like the revenge formula of the writer. Overall an enjoyable show to binge watch if you are in the mood for revenge genre.