I feel like Healer tried to be deep and something serious, but ended up being completely shallow. Story: Yeah, the story is the worst thing with this. It sucked. Too typical. Too boring. So unoriginal, nothing interesting here. There was absolutely NOTHING surprising. Only interesting thing was the flashbacks and the ''villain''. I would have preferred to watch a drama of the flashbacks' story, instead of this. Flashbacks were really the only thing to keep this going. And even the most interesting parts would have been boring in a really interesting and good drama. This drama was only about falling in love (in a boring way) and some stupid plot about the characters' past that I don't even remember anymore. Characters/Cast: Yeah, nothing interesting to see here either. Boring characters, but the actors were somewhat good. And Ji Chang Wook looked handsome, so that's good I guess. Especially Yoo Ji Tae's character, why did we even need him? Unnecessary. He was maybe the most uninteresting character here. Compared to him, even Ji Chang Wook's and Park Min Young's characters seemed good. There were some fun comedic scenes with the supporting characters though, but that's it. Music: I actually liked the music. Catchy... And some of them got stuck in my head even. But they became annoying after awhile. Rewatch value: How about no. I was interested because of the genres ''action'' and ''thriller''. Action scenes were fun, but I don't know why this has been listed as a thriller. I can't even believe how high rating this has gotten, but hey, whatever floats your boat. Not judging.