"I took both the AIME A and B courses between last year and this year, and they were amazing. My skills improved meteorically, and I didn't do anything differently this year from last other than take these two courses. I'll let the statistics speak for themselves: last year, 120 AMC 10, 4 AIME. This year: 150 AMC 10, 8 AIME. Last year, I tried out for the Chicago ARML team, and failed to make even D team (we have an A,B,C,D ranked teams system). This year, I had the HIGHEST score on the Chicago A ARML team, with an 8. Now I'm roughly on even ground with students who were worlds above me just last year. I amazed my parents and even myself, and the only logical explanation for this tremendous improvement is the two AIME courses."