Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Not what I expected

Although both my parents RAVED about this book, it's definitely outdated. Something I forgot was to always always always buy the most up to date version of travel books. This was not what I was expecting. In my opinion, my smart phone with a Yelp app helps me out more than this book. What I was really hoping for a book with walks listed on the city. Such was not the case. This would have been great 10 years ago... but technology has since outdone this book.