I took my first exam and scored Q50 which was just very amazing. My math was terrible so the score really surprised me, in a very, very good way. (Last time I took the mock-test I got a 33 and there were times when I scored less than 20.). When I first started studying for GMAT, I told myself "Max Lee, a founder of Math Revolution, is the God of GMAT and I will only trust and follow their words." I studied with your videos after work and it was well worth it! I could feel my math improving as it took less and less time to solve each problems. It took me 4-5 hours to finish the first prep paper you gave us which had 37 questions. But my problem solving speed grew exponentially faster. Your Variable approach for DS is really revolutionary in terms of solving problems quickly and easily, and it is big time saving. I highly recommend all students who are preparing for GMAT to take your course. I recommend them to trust their videos and follow their words. The tips you gave us while watching videos were especially useful. To be honest, I feel I have a lot of room for improvement in my math skills. But with your tips I was able to score such a high score.
For example there was one PS question. The logic was simple but the calculation was complicated and would have taken more than 5 minutes. So I boldly passed the question as I learned. Then the next question I got was a Key Question which I could solve in seconds using the methods you taught us. I respect your tremendous amount of experience on GMAT and it would be a fool of anyone to not listen to your teachings. I am grateful that I was able GMAT within such short period of time. I wish them all a very good luck in their future.