A really all around great show. Great! acting, especially Sin Wan, that actor played crazy so well. Top notch actors here. Great story, camera, and production quality. Very well written show, I thought it was a tad too long and they could've shortened it a little. But it's meant to be a crime drama so seeing as how many cases were solved, I guess the length isn't unusual. The music was killler, best OST! You want a crime drama, this is it. You won't be disappointed. I gave it a 9 because, like I said, I wish the story was just a little shorter and sometimes, I just couldn't buy the plot they were selling, some things just don't happen like the show portrays. It's too unreasonable for me to believe. But those were really small things like believing Soo Ji was free during some scenes, etc.