Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Avoid the jacket cover

I read half the jacket before I forced myself to stop; it was hard because it was so interesting. I'm sorry I read so much because this is definately the worst jacket I've seen. Though some of its excitement was spoiled, I'm not sorry at all for taking out this book and am looking forward to reading more of Stephen Baxter's books. This book is very good, ranking up among my very favorites of Clarke, Asimov, and Heinlein. Highly recommended.