Instruct: Classify a given review into positive or negative sentiment.
Query: The most terrifying book I have read in 1998!

Stephen King and Dean Kootz - move over! Never have I been so terrified. I'm hooked on thrillers, but this one was too much. Back to Jonathan Kellerman, Ridley Scott, James Lee Burke and David Morrell for me. At least when I got through the books written by these authors, I didn't feel my life was at risk - like I did with Mr Preston! A great read!