Must Do as a review for GMAT

After purchasing the 9 session study guide from MGMAT I was offered 6 CAT exams for free for purchasing the self study session. I have to say these are extremely accurate assesments of your ability to perform well on the actual GMAT exam. While the Quant portion I felt was more challenging than the actual GMAT exam the Verbal portion was well within the level of difficulty of the actual exam. I would highly recommend using MGMAT CAT exam along with GMATCLUB exams in order to assess and bolster your current quant ability. They provide excellent explanations for answers I did not answer correctly. The exams also helped to pinpoint areas where I could improve upon my Quant Score which I always had trouble with. I felt the Verbal portion was not as challenging but if you really want to challenge yourself I would highly recommend using previous years LSAT exams.