Instruct: Classify Amazon reviews into positive or negative sentiment
Query: This book is boring and monotonous.

I read for seemingly hours and felt empty inside. Like I had accomplished nothing at all. This book made me realize something though. It made me realize that life should not be wasted away worrying about what someone says just because of who they are or what their reputation is. Never again will I ever read a ridiculous book like this again. It hurts deep down inside that I wasted all of that precious, valuable time in which I could have been spending quality time with my kids or wife.