my first ever review.. i gotta say this drama is one of the best drama in 2015. i watched it the first ep for the first time and i dropped it (oops my mistake's only watched the first 15min, so i hope you guys learn from my mistake). but thanks to healer's fans i rewatch these series, and i'm glad i didn't miss this wonderful drama. i've never been a fan of action or spy drama, but this one made me addicted. Story : the whole story was packed beautifully from beginning til ep19, the only pity was the ending... of course i'm satisfied with all happy ending, but in my opinion it's kinda bit rushed. i have some questions in my head after watching the ending. well that's the only reason i give 9.5 for the story. Acting / cast : cast is one of the reason this drama hits daebak. i'm super proud with all these cast, their acting were superb. I've been a fan of JCW since five fingers. Not only hot, he's also one of a great actor, so it's pretty sad he wasn't popular (back then in five fingers), but i'm happy now he gain some recognition. YJT never fails me with his smiles and charming face which fits with his role in this drama. For PMY, i wasn't sure about her before, didn't hate her yet didn't love her either. After finished this drama, i find her quite good. thought she may play the same character as in city hunter. guess i was wrong. The other thing which surprised me is they don't cast any IDOL.. not idols hater but... sometimes i hate PDs for picking not talented (in acting) idols instead of actors. In this drama i found many new faces that are great in this field. Such as young Moon Shik (i adore him), Oh Gil Han, Seo Joon Seok, they really did great job. Music : One of the best drama with great OSTs. my favourite is Tei's What my eyes say. This doesn't mean i don't like the others, i love the other songs. Guess for few days Michael learns to Rock's Eternal Love will stuck in my head. The songs really fit with the scenes. amazing job for staffs. Overall : Amazing series, i'm sad it's over, hope there'll be healer2 xD. I definitely recommend you all who haven't watched to watch this drama. This drama really worth your 20 hrs.