Being an avid fan of suspenseful detective dramas filled with mystery and suspense, (ok I just used the same word twice) this drama is not exactly my cup of tea. This drama treats the detective genre like a comedy, and while Sakurai Sho is delivering his part well, Keiko Kitagawa was rather... blah. Sure, she's pretty and looks great as an heiress, but maybe she should just stick to rom-coms. Although this drama leaves out the important parts such as the interrogations, the individual cases in each episode were well thought out and planned by the writer, especially for the final case. I loved the OP though, being a fan of Arashi XD. Well, I don't have a fantastic impression of this drama, so I would label it in my long list of dramas as a time-killer. But this is a rather fresh way of presenting a detective drama, so.. to each his own! Try it if you want to :)