I'm kind of upset I didn't like this drama more. Maybe it's just not my type of genre . But I think the issue with me is that I had seen the high ratings and reviews and expected way too much from this drama. I felt like most of the time I was confused with who was who to concentrate on the actual storyline. Plot was interesting though. I don't watch much action/drama type dramas. It's a little bit of a cliché. Typical people knew each other in the past, were separated for certain reasons, and are reconnected 20+ years later. The way it was played out wasn't too bad, can somewhat be realistic. Cast, for the most part I loved. Especially Chang Wook. He played the Healer really well in my opinion. Yet he was able to play such an adorable office worker at the same time. He was fun to watch in this drama. Park min Young was great too, I already like her acting. Them together, chemistry wise, was perfect. As the episodes went on I just wanted to watch those two and forget about the plot. Supporting cast, there was a lot..But the main supporting cast was a joy to watch. The Ajumma, Moon Ho, Dae Yong, and the cyber detective helped make this drama better. (especially the cyber detective towards the end!) Also, Chang Wook did an amazing job with all the fighting/stunt scenes. I'm not sure how much he did but everything looked very realistic and I loved how the camera angles were used! Music I really didn't care for. The ending song always just sounded cheesy to me but instrumental, it was nice on the ears. But nothing really stood out to me. Overall it was a good drama. I'm only disappointed with how things ended. A lot of points in the drama were left unanswered or they were answered in a low-key type way to give the viewer I guess a little bit of satisfaction but never really addressed them fully. So much happened in this drama maybe some things could've been left out to talk more about other things but in the end everything did make sense. (which may contradict what I'm saying but after finishing this drama I understood how everything was planned out) I just would've liked to see..more? I felt like the ending happened so quick that it didn't feel like a final so I'm left feeling a little sad with that. I'm not 100% sure if i'll ever come back to watch this again. It was a good drama don't get me wrong and I would recommend people watch this but, It wasn't exactly my cup of tea. I might just come back to watch Chang Wook's scenes because they were A+