Instruct: Classify Amazon reviews into positive or negative sentiment
Query: I loved this book!I want it back.

I thoroughly recommend this book to any lucky person who can still get his hands on it!I lent my copy to a friend,who in turn lent it to his friend and it has now become somewhat of a cult classic amongst the backpackers of Edinburgh,Scotland.If anybody reads this I want it back!Anyway read it,it's good.(Great work George!)