Well, in Vol 2 it looks like things are starting to come together, but it definitely leaves room for another volume.  I continue to enjoy the story and learns more about how the many characters fit into Walter's plans.  This book is about friendship, love, manipulation and about the nature of humanity.  Definitely some shocking parts including death and violence.  Good graphics, although a bit confusing.  Many characters had me referencing the back of the book many times.  Remember human nature wants to make their own decisions.