This show is something that I think anyone who likes to watch anime should watch. And when they are done watching, they should grab the manga and read it too. The plot is amazingly well developed, and the you cant help but wonder who the real bad guy is.
I loved this show. The development of the characters and how they interact is great. Every episode is just a buildup to the finale, which, unless you know the story or are a fairly skilled detective, it will keep you guessing up to the last minute.
i'd give this 10 stars(on a five star scale). Its that much fun.