I never bought this because the reviews on amazon said that the questions were the same as the questions in their Kaplan Premier and Kaplan 800 books (I have both of those). IMO, it depends on what you want to use it for. If you are using it as a source of extra practice questions then yeah, it can't hurt, but if you are using it to learn verbal, I would recommend getting the Power Score CR bible, and MGMAT SC guide instead.