Pretty good.

It was like *watching* a shounen/seinen manga (in dorama version) and I mean it in a good way (but actually -I found this later- it was indeed based on a seinen manga!). At first look, this could be seen as comedy (thanks to Robo the weirdo by Matsuyama), but the main issue here was not it. It was more about a hint of mystery (detective like, but not really detective) and somewhat drama (psychology). I like how they deal with Mikabozu, esp the ending. it was nice yet realistic.