Instruct: Classify a given review into positive or negative sentiment.
Query: DO NOT BUY THIS BOOK

Why you should not purchase this book:(1) The CD is FULL of bugs.(2) The SAME question on the CD may have a different answer. (For example, for question 3, sometimes the answer is (a) othertimes (b)!)(3) The answers are not explained on the CD (So, if you don't understand why something is wrong, you never will)(4) My sample GMAT scores are: 420, 780, 570, and 675. Consistancy?!?!?(5) The book itself is alright, but I wish I bought the Kapalan book. I used Kapalan when I studied for the GRE and raised my score signifigantly.I would STRONGLY advise against anyone purchasing this book. I feel it's a complete waste of $$.