Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Little better than a road map.

This book's content could be summed up in the phrase, hit the road. A California road atlas will provide most of the information offered in this book. The coastal trails, when present, parallel the Pacific Coast Highway, however, most of the "hiking" is walking on roads. Perhaps, the State of California will further develop a "Coastal Range" sojourn that would be detailed in a book such as this. Walking highways is not hiking.