OVERALL Good drama. Not great, but still above average. Watch if you're looking for 1) enough action to keep you sticking around, 2) a few laughs, 3) light love stories that recede to the background. Do not watch if you're 1) looking for a detailed, fully-developed love story or 2) expect lots of action (IRIS style). THE STORY The show has action and comedy from the beginning to suck you in and centers around the experiences of the maturing detectives, as well as the blossoming friendships and flourishing romances in the police station, which would make for a killer drama...expect that the story starts fading away towards the middle, and loses what was making it great (the focus on the relationships and the growth of the characters as detectives) in favor of what was background action in the first half. Relationships become neglected and all the fun of the initial episodes disappear. It won't make you want to give up on the show, but it's enough to make it lose charm. THE ACTING Good, good, good. Nothing else to say...except that I like Lee Seung Gi a lot better playing a cynical loner than the usual prick he likes to play, and it really goes to show that he can be a versatile actor. Go Ara is of course perfect in her role, and Cha Seung Won, there's nothing he doesn't do well - Action, comedy, drama, you name it, he does it - but really, the other ones were good too. THE MUSIC It was cool and fitted well the drama. Sometimes different from what you'd expect, but nothing I felt the urge to download afterwards. REWATCH VALUE Something I'd rewatch when I don't have anything else to watch. Didn't so far, but who knows.