I had such an amazing time watching this show I didn't even realize I was close to finishing it ^_^ seriously 20 episodes and it never felt like it was dragging. I feel like there should have been more actual action than sitting around solving crimes if they had done that this would be a much higher rating. But when the action was there it was done so well! Especially the angst just amazing, you truly feel for the characters. This show is definitely emotional but not as angsty. It's not gritty or anything just more light feeling except for a few hurt scenes they did those so well! So yes, a show worth watching that will get you emotional and the characters were memorable and likeable. I especially loved the love hate relationship between Lee seungi and Cha Seung Won. You never know what's really going on I enjoyed the mystery. And Go Ara she's good fit for the role. Of course I can't forget Ahn Jae Hyun, he's so beautiful and his bromance with Park Jung min was so adorable!!!