Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Dissatisfied Customer

While this book did offer general CAT test-taking strategies (though none of them earth-shattering), I was displeased with the quality of the CD-rom tests.First, questions were repeated throughout the three exams, as well as online and in the book. What is the point in "testing" yourself if you have already studied the answer to a question or have read the reading comprehension paragraph before?Second, despite relatively consistent raw scoring, my scores were so wildly divergent (750, 330!, and 650) that I never got an accurate measure of my ability. Okay, I may be a bit inconsistent in my testing, but come on!Third, the clock malfunctioned on each and every exam.PR should expect to receive a phone call and letter from me very soon!