Here is a review left by a customer on a product. Would you say he was satisfied or dissatisfied?
Title: Way too hard to be helpful.
Review: I used this book to study for all aspects of the PPST test and found it unrealistically difficult. There were plenty of exercises with no explanations, and the book was advanced to the point of knocking my confidence. I would not buy this book, buy the Cliffs notes review, very easy to read.
