I enjoyed the series, which was good but a little black-and-white.

What I liked:
* The main lead's acting. I loved how he portrayed his character's emotional turmoil and, especially in the first half, his confusion about his feelings.
* I liked the pacing overall. There was a bit of a drag around the 2/3 mark, and the last episode felt rushed, but I really liked how the story, the parent's history and the love story, unfold.
* The action scenes were well done, and there was no excessive violence, only what was needed by the plot.
* I like the underlying message. Namely, that a free press (Free of politics and free of commercial restrictions) can be very powerful and that is why we need it.
* Something which I loved: At the beginning of each episode we were shown the last scene of the episode which came before -- which is not that new, but that scene always had something new, either just an extended version or the pint of view of another character, which sometimes even made me re-evaluate what I saw before. I don't think I've seen that done before, at least not that consistently.

What I did not like:
* Maybe I'm spoiled by dramas like "The Good Detective" or "Stove League", where there are multilayered characters and no clear line between good and bad, but I was disappointed by the "mystery", which was basically the "evil group who controls everything with an even more evil leader" trope. That trope is old and overdone, and I think audiences can and should expect more respect for their intelligence.
* I especially don't understand why they had to introduce a new plotpoint in the last two episodes. I'm sure they wanted to resolve the "item" and the murder of the first episode and maybe they wanted to finish with a bang, but it did not feel as an organic part of the rest.
* The female characters (apart from "Ajumma") also stayed remarkably passive during the whole show. The plot was mainly driven by Healer and the male reporter, while the young female reporter and the lady in the wheelchair usually followed behind, although both women's lives were equally, if not more, affected by the bad guys. Also, they are meant to be reporters! I expected them to take the lead at least in the later episodes.

All in all, it wasn't a bad watch but I'm not sure if it's worth a rewatch.