I really enjoyed it. It was a great drama. They highlighted some sensitive topic like LGBT, Rape, Murder, Dual personality disorder etc. The ending was quite satisfying as everyone got what they deserved. But one thing really made me upset is that they didn't show us much scene of Ji Su Heon and Ok Chanmi. And at the end, Ji Suheon's brain tumor wasn't cured. So he had a little time to live. They didn't show us his death but his death was near. No matter how much happy you feel after watching the satisfying revenges, the sad fortune of Ji Suheon will still make you upset. Well I really got a crush on Park Solomon after this drama. So it was a good watch to me.