Instruct: Classify Amazon reviews into positive or negative sentiment
Query: THIS NOVEL IS BOUND TO BE A GREAT ONE!!!

I have just begun DUNE (I'm only on Chapter 3) and its already captivating me. The concepts and ideas in this novel are extremely intelligent but a slight bit tedious and complex. If you ask me, DUNE is not as much of a Sci-fi novel as it is a Fantasy one; but still, quite a bit of it is Sci-fi material. Herbert really does great on this magnificent piece of classic Sci-fi literature!