Bad Guys was so incredibly enjoyable, from it's stellar cast, fantastic acting, amazing fight sequences, interesting characters, and a well written thriller/mystery story that keeps you hooked to the end. All the story lines came together to form a brilliant conclusion that leaves you satisfied as a viewer. While all the actors are really good and bring their a-game to the table, I just have to say that Hae-Jin Park really shines in this as the psychopathic Jung-Moon. I saw Hae-Jin in "Man to Man" first, and I noticed he had this ability to really shutter his eyes and hide all his emotions. That ability is WAY creepier in this show, and honestly it was so brilliant how he would often say nothing at all but his eyes conveyed so much while also being totally cold-blooded and emotionless. It honestly left me breathless many times while watching this, this role felt like it was written for Hae-Jin. There were a few a times that characters would be injured in a way that wasn't necessarily survivable, but other than that, this show was absolutely brilliantly executed. An 8.5 rounded up to a 9.