Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Not too helpful

This book is not very helpful. It just provides a list of places in San Diego that may set off certain phobic triggers so that you can expose yourself and hopefully desensitize yourself. It does not try to explain how to best go about exposing yourself to these triggers by, for example, setting up a hierarchy to work yourself up to your main phobia. Instead, it's a directory of publicly available information. An simplified example of one section of this book reads basically as "Afraid of travel? Try taking the Amtrak from downtown San Diego to Oceanside. It's a pretty short trip!"