Instruct: Classify a review as either positive or negative.
Query: One of the best books I've read

THis book is very interesting. I got absorbed into this book, and I just couldn't put it down. Lyra is a ver intersting character to read about, like when she was with the gypsies, everybody's daemons, and I loved Iorek, the bear. He was also a very strong character, always helping Lyra. This book is highly recommended.