Excellent math foundation! My instructor was knowledgeable and interesting when it came to math. He always took the time to teach the fundamentals through various problems not in the book. The lessons were helpful in challenging the class while taking the time to explain or re-explain concepts if necessary. I believe that the most beneficial aspect of the class was the deep analysis of every homework problem and math fundamentals. The class component was very helpful as well. I was fortunate to have a great teacher and I definitely learned a lot from the class sessions. If you are serious about boosting your score and getting into the schools you want, I highly recommend taking the Veritas GMAT prep course.