Instruct: Classify Amazon reviews into positive or negative sentiment
Query: A poor man's Vonnegutt

Yawn. I got bored with this book before I was off the first page. The premise sounded interesting, but there is a constant preachy undercurrent of self-rightiousness running through the book that makes it get old really, really fast. Besides, the book isn't even funny, just preachy. Do yourself a favor and re-read something by Vonnegutt if you want biting wit. It will be time better spent.