This drama has many very good aspects and it is thrilling to watch and to try to figure out who the Pied Piper is in the end (I guessed right). There is a lot of tension and action, so you do not get bored, which is definitely the best about this drama, along the good acting, especially imo by the reporter. HOWEVER... in some other aspects this drama is insanely unrealistic. And I do not mean the overall story, which is great - the whole plot of revenge and everything. I mean many of the individual plots and scenes. Courtroom, police work, order of plans and many more border on fairytail. They are just so far off of normal procedure and what would be realistically done, that its impossible to overlook. Then, the female lead, although well acted, is one of the weakest, unprolifically written female characters I have ever seen. They could not have made her more naive, believing in good, crying here and there, being always forigiving, and a tag-a-long. Gosh. The finale felt very cheezy and at the same time oddly dissatisfying. All in all I cannot give it a higher ranking. It's a good drama, but not outstanding, although I really appreciated the few plottwists.