I just finished binging this series and my overall reaction is reflected in the 8/10 rating that I gave it. It had been a while since I had watched season 1 and I didn't remember most of the story arcs for that series, but I did remember the members of the police team. I like the interaction between the cops and could see them in an American style series with a new story line each episode. I got bogged down in the middle of this series, and based on the audience numbers I saw, mine was a common reaction. I'm glad that I stayed with it, not so much for the reveals, but there were some very good moments in each of the later episodes that I enjoyed. With so many portrayals of conniving characters, it was refreshing to see the good behavior of the Mr. Jung character. As much as I don't want to believe that South Korea (or the US) is full of despicable people like those depicted in this series, I want to believe that there are many more who are like Mr. Jung.