You have a point. But I think as a layman I would have appreciated a little more about what kind of reader the book is appropriate for. And possibly have that a

You have a point. But I think as a layman I would have appreciated a little more about what kind of reader the book is appropriate for. And possibly have that appear within the first three paragraphs of the intro. I like how this book does give you an idea of how you should expect to work through the examples though.