Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Have a Glass of Water Handy When You Read This

You'll need the water because this book is extremely dry. I'm not sure how the stories "float" off the page. Light is not a word I would use. There is a story about translating the Bible into Klingon. There is a possibility for humor or lightness but the author wrote it as strictly an infomational article. Another possibly funny story was about people who smoked venom from toads. Again, the writing style the author chose to use was dry. Most of the stories (that I read, which was about half) were similar, parlaying information in a straightforward manner without much humor or lightness in them-or just plain boring!