Mike Barrett-- Do his methods work?

<p>So guys, do any of you have any information/ past experiences with this SAT tutor and his entire online program? I bought it and went from about a 1700 to a 2000 SAT score from last year (8th grade) to this year. However, I think part of it is just my own growth through school. Does anyone know if his methods actually work and increase you scores?</p>