not really worth it I honestly thought my score would improve a ton from this course; the textbooks and lessons seemed to be pretty helpful. I thought it was a very organized course and the textbooks were a great resource so it's a good idea to take advantage of them. The textbooks contain a lot of useful information, which I was grateful for, but then during lessons the information in the textbooks was kinda just repeated. An hour was spent on homework review which was nice, but i felt much of the lesson was wasted on repeated info. My instructor Clay Cooper was overall great. Very nice guy and he knows how to engage the class. I think there were way too many people, though. Since i took the online class, it would take really long to just get one point across to the class since so many people were typing at once (about 50 people in my class). Results: i have yet to take the actual SAT but during my 6 weeks of PrepExpert the difference between my lowest and highest score was 70 points. i mean that isn't too bad but there's natural fluctuation of plus or minus 50 points so 70 really isn't much, especially after completing the entire 6 week course and all 10 practice tests prep expert provided... like most other sat/act prep courses, this one was pretty expensive, but i realized you're really just buying some practice. yeah prep expert provided some strategies and some were great (thank you!) but other than that the entire course was spent just giving some tips and tricks, not much practice during the in-person lessons. so i regret not just using the SIX TESTS college board provides for FREE and then self-studying in between. thank you though prep expert. hopefully your course is able to improve in future years ! i do think i gained some valuable stuff from this.