Instruct: Classify Amazon reviews into positive or negative sentiment
Query: for fans of post-apocalyptic America

To Brin's credit: this book moves along quickly, follows a nice formula, and goes roughly where you expect it to go with just enough twists to keep it engaging along the way.That said, this is also an exemplar of a very average novel about a "post-apocalyptic America". It makes me want to see the film with Costner. Just to compare.Also: Brin's attempt at being sympathetic to a woman's plight in this post-apocalyptic scenario? Fell way short. Trust me bro, these broads would be way tougher than you've painted them here. Even with a bunch of survivalist ex-soldiers with rampant genes and hormones.