Instruct: Classify the given review as either positive or negative.
Query: Mattimeo, the next great redwall hero?

In this amazing adventure, Mattimeo, son of Matthias, and his friends, is captured by Slagar the Cruel. So Matthias, Jess Squirrel, and Basil Stag Hare set of on a perilous journey to bring some of redwalls most beloved youngsters back home. Making new friends on the way and solving puzzling riddles, all while trying to save some youngns'. Meanwhile, back home, crows are invading redwall! They want to take over and have the redwallers as thier slaves. So Cornflower, Constance, and Sister May take matters into thier own paws. This book is one of the best books in the whole series. Once you pick this epic novel up, you won't be able to put it down!