This for fans of Sherlock holmes is a breath of fresh Air if you know who the infamous Moriarty is in the books. It paints a slightly differnt angle on just who this charecter is from the novels. His mindset his intent even his goals. Though I will warn you if you really are a true fan of Sherlock you may not like the new look for him in this anime but again this is anime and not everything is the same as what it was in the books. I love the way look and feel of Victorian london they have in thisanime.