Instruct: Classify the given Amazon review as either positive or negative.
Query: Big waste of time

The previous reviews pretty much sum it up - loads of errors, ambiguous questions and answers, and style very different from actual LSAT material.Also, it claims 8 practice exams on the included CD - there are only 7 (at least on mine). Let's just say that I knew I was in trouble when I read the help section on the CD and it was talking about the SAT, not the LSAT. I seriously wonder how Harvard feels about their name being liberally attatched to this book...Save yourself the trouble - don't waste 2.5 hours taking any of the tests in this book. Get a REAL LSAT book with REAL LSAT questions!