I just finished this drama and it was alright overall, but near the end I got seriously annoyed by how cookie cutter an overly dramatic it got, to the point where I was just rolling my eyes and laughing at how ridiculous the plot was. I say people hyped this drama up, and although it was different than other dramas, it honestly is not as deserving of the hype, in my opinion. Many characters seemed like caricatures, the drama got ridiculous, it was quite unrealistic in terms of prison life, and slow at times with too many flashbacks. I just wanted to post this comment so those who are reading 10 star reviews don't go in with the unrealistic high expectations I did when I watched it.