Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Alaska for Dummies lacks depth

I bought this book before I left for Northwestern Alaska. There are several National Parks there which this book totally ignored. The Western Arctic Parks & the Gates of the Arctic weren't even mentioned. In the Nome reference the only real remark was the end of the Iditarod. There is so much more happening especially in the summer when the sun doesn't set. Kotzebue wasn't covered except for a museum that is currently closed. If you are not going to northern AK the book may be helpful, if you're going north of Fairbanks, don't bother.