I didn't know anything about Healer and so by the time I decided to to watch it, 6 episodes had already been aired. I marathoned it in one night and I was completed hooked. By episode 8, I became totally obsessed with the show and it was excruciating waiting for next episode to air.
I am not going to tell you that Healer is a perfect drama because it isn't. There are a few characters I wished that got more screen time because they were so wonderful and the action scenes could have at slower speed. But there are many more reasons that made this drama special.
The writer, Song Ji Na did an amazing job of writing realistic dialogues which helped Ji Chang Wook and Park Min Young to bring their characters and their love to life beautifully. Their chemistry is the best I've seen in any drama, that includes non-Asian dramas. The OTP actually kissed and hugged like they are in love and the guy actually lusted after the girl in a sweet way.
Healer managed to avoid most of Kdrama cliches such a love triangle, unreasonable in-laws, and ridiculously lengthy misunderstandings between the OTP.
Most importantly, watching Healer made me 'feels' things that I rarely experience in a Kdrama. The characters were so likeable that I really cared about what happened to them.
Now, about the ending, was it satisfying? Yes and no. By the time ending was approaching, I invested so heavily in the characters that all I wanted was a happy ending for all the characters except for the bad guys. I think the drama could have had another couple of episodes to tie things together better.
But overall, the Healer journey was an amazing one for me and not because of the hype but because watching it made me laugh, cry and happy.