Instruct: Classify Amazon reviews into positive or negative sentiment
Query: LOUSY

AMATEURISH, A BOOK THAT MUST HAVE BEEN MEANT FOR ELEMENTARY SCHOOL CHILDREN, FULL OF CAMPY CLIPART AND REPETITIVE WARNINGS.REMOVE THOSE AS WELL AS THE OVERSIZED TYPE FACE AND YOU HAVE AN EIGHT PAGE PAMPHLET!THE BOOK REALLY HAS LITTLE VALUE TO A PROFESSIONAL, SERIOUS STUDENT OF METALLURGY, OR A PROSPECTOR SEEKING INFORMATION ON SMELTING OR REFINING HIS METALS.THIS IS A BOOK FULL OF WORDS BUT EMPTY OF KNOWLEDGE.