I wasn't familiar with the drama and only been made aware of it when I was searching for something to watch here in MyDramaList. It piqued my interest since it's included in the top highly-ranked series. True to its rating, this drama got me glued from start to finish. I did a marathon and finished it in just 2 days. I'd have to say that among the Ji Sung dramas I've seen, this was his best performance ever.

What I loved about the drama was that everything seemed seamlessly and perfectly done: the storyline, the mystery and uncertainties, the great portrayal of the actors of their characters. Everything was put in place perfectly. Although there are things that I may consider lacking, such as, I hoped that there was a better revelation between the protagonist and his brother-in-law, the amazing exchange between Ji Sung and Uhm Ki Joon whenever they were together made up for it.

Overall, if you're looking for a good crime and mystery drama, I highly recommend watching Defendant.