The material you guys teach us is so eye-opening and genuinely helpful. Isabella, my instructor, made it a priority to help us and worked with each student's concerns efficiently. Your easy-to-use grading system and tons of free materials made it all the better. Would recommend Prepexpert to anyone. You guys rock! One point of recommendation: I think that having a new instructor teach one or two classes throughout the course may be helpful. During my SAT class, I had a sub for two classes, and I gained a completely new perspective on how to answer math and reading questions. Having these different sets of ideas may be helpful to students :).