Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Stop reading before the last 12 pages!

Great book, a great plot, exciting characters, kept me guessing till the end, book would have got 5 stars if it had stopped twelve pages earlier then it did, (except last 2 pages) the part about the neutron star was totally unbelievable and dumb....an apparant misguided effort to give the book a "happy" ending...maybe the editors required it!!