Instruct: Classify Amazon reviews into positive or negative sentiment
Query: walk in he woods, skim through the book

I started out really enjoying this book, the first half is pretty funny. The second part, not so much. Bryson contradicts his words with his actions. He berates the forestry dept.(often with good reason) but writes about his friend Katz leaving a trail of trash as they walk the trail. The part where he gives up and drives a portion is boring and negative. The second and last parts seem to be filler, making a longish short story in a book. The author didn't seem interested in finishing the book and frankly neither was I. Borrow it from the library and skim the last part.