Instruct: Classify the given Amazon review into positive or negative sentiment.
Query: DULL!

The worm's-eye view of the DUNE universe. Herbert generates a little emotion at the end of this 1, when Leto the worm-emperor & His Only Love plunge from Leto's royal cart hundreds of feet down into a rapid lying underneath a high bridge -- a death Leto has seen coming 4 years & which he in part helped bring about (4 the betterment of humanity).The rest is just DULL, all talk, 400 pages worth. DUNE is 1 of the best science-fiction novels ever; THIS is 1 of the worst SF novels by NE major SF author. This series should've ended after CHILDREN OF DUNE (4 stars) -- if U read this book, U'll wish it HAD....