Dr. Cohen,
I took my GMAT today. After the first class, I thought that I had made a terrible mistake, as I have been out of school for more than 20 years, and the material was very challenging. Week by week, I felt more confident. As a result of taking your class and using your tricks, I was able to score a 700 on the exam (from the unofficial GMAT score report). There is no doubt in my mind that if I had not taken your course, I would not have been able to achieve these results.

Thank you.

Dr. Cohen,
Thank you for providing effective testing techniques at a great cost. I took your GMAT prep class for two consecutive terms, and my score improved from a 580 to a 720. Your techniques work!

Dr. Cohen,
I wanted to let you know how much I enjoyed your class. You truly inspired me—I am now a regular subscriber to The Economist and Scientific American! I took my GMAT the day after our last class, and I brought my score up 40 points! It is amazing how much I raised my verbal score! I also wanted to thank you for all of your help with my essays. I feel very confident that I improved my score; I even referenced a Post Hoc fallacy!

You made what could have been an excruciating 4 hours per week delightful, and I greatly appreciate what you have done for me.

Dr. Cohen,
I thought your class was extremely helpful! After the last class, I focused on doing as many practice problems as possible using your tips and techniques. Additionally, I completed the two practice tests online as you recommended. I scored 620 on the first one and 710 on the second one.

I took the exam yesterday and scored a 680. I am very pleased with my score! Honestly, I do not think I would have scored as well if I had not taken your class.

Thank you for offering such a great program at such a reasonable cost!