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| All Reviews > BrianE13's Reviews |
March 24, 2026
TTP's flexible prep self-guided course provided immense ROI and the perfect balance of flexibility and structure for my chaotic schedule. I am currently in my senior year of my undergraduate degree, working at Koch Industries, and volunteering multiple times a week. I did not have much time or money to invest in official study materials; yet, the principles and knowledge I learned through TTP were specific enough to boost my score from a 615 to a 705 in less than two months. I would strongly recommend the flexibile prep course to GMAT students at a very minimum. If you have more time or resources, I would even recommend taking it a step further to purchase one of the more inclusive study plans. Even though I was on the cheapest plan, the TTP team took the time to reach out and personally help me achieve my goals. They are truly a pleasure to work with.