Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Colossal!Tremendous!Marvellous stuff!

This book is amazing!I can't stop reading it!All the Gypsy stuff was too good for a charmed book!The tatooed snake charmer,Ivan and the Loriathian!All perfect!Prue's the most active of the 3 sisters,but Phoebe stole the show!