Celina helped me understand the SAT test structure better and she taught the tips pretty well. I didn't have that much of a major improvement in score, however I think part of the reason why is because I have also been busy with SAT Math 2 and SAT Chem so I couldn't devote all my time to SAT prep. Also, there were a couple of Homework Tests and Practice Tests that got mixed up on my account for some reason so I realized that I did the wrong tests when we went over test review. I don't know if anyone else was experiencing this problem, but I hope that this gets fixed. Overall though, this was a great program that introduced some efficient ways to go through the test, especially the reading section.