This drama is really underrated. I happened to come across it by accident and decided to watch an episode, and then I got hooked. The drama was really good from the get-go. There's several good characters and actors in the show. The stories are quite compelling - there's always something happening. Also, the show is episodic in nature, but the cases are connected in some shape or form. If you liked shows like Trick, Tokyo Dogs, Mr. Brain, then you will like this. The production value is not as high, but the stories and the acting are quite good.