Instruct: Classify a given Amazon review as either positive or negative.
Query: GREAT BOOK

In the book Artemis is mind wiped from all his thoughts of the fairies. He tries to steal the famous painting "the fairy thief" which was bugged by Opal Koboi so when Artemis tried to open it it will send a biological bomb(or BB)to disintegrate Artemis. Opal escaped the mental rehabilitation facility by using Mervall and his brother to break out. Opal tries to kill Holly when Holly tries to save Artemis from the bio bomb. the story continues with much exiting and festive events. Overall the book was superb and I'm wishing there was a fifth book