Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Warning: This is NOT "The Notebooks of Lazarus Long".

I was extremely disappointed with this book. I have been a Spider Robinson and Callahan fan since the first book. Unfortunately, this book did not live up to my expectations. If you have read the "Callahan's" books, you have seen the good parts of the book (if you haven't, you need to get them right away! They are wonderful!). Most of the book is made up of sayings that are supposed to have been written on the wall of Callahan's Place. If this is all that was written, the wall should have been painted over a long time ago. Save your money, and buy the next Spider Robinson book that should be coming out soon.