Instruct: Classify Amazon reviews into positive or negative sentiment
Query: An amazing intellectual achievement...I wish Pirsig would write one more

If you can get through the first 70 or 80 pages, the rest of the book will pull you in and blow your mind. You won't be able to put it down.In my opinion, Lila is better and easier to get through than Zen And The Art of Motorcycle Maintenance, but ZAMM is required reading before reading Lila.