Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Koontz: Master of Suspense, Novice of Intelligent Dialogue

OK, I did enjoy most of the chase scenes and the early appearances of the monsters. But the rest of the story was very poorly written. The main characters were incredibly two dimensional and the dialogue was some of the worst I've ever read. Audible groaning is usually a sign that a book is bad for me. Death threat on your kids? Not to worry, you still have time for a giddy, childish romp with one of the worst written females in novel history. Good idea but bad execution, this truly is Koont's dark fall.