Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Early review of 50 Hikes...

We've only hiked twice using information from this book, and it's been good. The only complaint I have is that we have not been fully informed about all of the good camping sites, which we are pencilling in. Also, being new at backpacking (after 20 years at least), the moderate rating is more like strenuous to me, carrying 30 extra pounds of weight. Nevertheless, this book has given us more detail than the information from the PATC books and we're grateful for that. Perhaps there will be a more current version in the future.