Instruct: Classify a given Amazon review as either positive or negative.
Query: amazing book!

This book made u feel as if u couldn't breath, holding your breath, wondering what was coming next. I wish it had gone on forever. I hope that there is a sequal coming that is just as exciting and just as long, because it would be so dissapointing if it was short. You feel for the characters, and u want to be that rider! Every name just seems to fit, everything is so complete that u want to go to this amazing place! Someone please tell me if there is a sequal!!!!!!!!!!!!!