Instruct: Classify Amazon reviews into positive or negative sentiment
Query: WOW! This one is a must read for everyone

This book goes way beyond your typical "purpose for existence" book. John masterfully brings you into the café and presents very thought provoking concepts that are applicable to whatever you are pursuing and working towards (whether it be life in general or a specific path/journey that you are on). This self-illuminating book is an easy read with a simple, but powerful message. I can't wait for more from this author.