This show markets itself as a light, fun summer romantic comedy, and I suppose it achieves that to a large extent. The cast is alright - Sooyoung puts in a fairly okay performance for her very cheery character, the supporting cast are alright, and I enjoyed Lee Jong Hyuk's performance the most - perhaps the character with the most growth throughout the show. Lee Chun Hee puts in a strong performance too with the material he's been given. There's also the star-studded cameos to look forward to every 2-3 episodes, and the different cases the agency must handle help to jazz up and create variety in the storyline. I also like how some of the cases reflect the issues and matters facing the agents at the same point in time. However, the connections can be so bleeding obvious it feels like the show is yelling at me, "LOOK, A AND B. GEDDIT? GEDDIT?" But I didn't enjoy the sudden makjang twists in the story towards the end of the show. Some of it felt so cliched it was rather painful. Basically, only watch this if you want something light, breezy and slightly forgettable.