my instructor was kevin parrish. my score improved by 160 points just in the first 3 weeks of the course. (and now waiting to take my sat in the next couple weeks :). the course itself was very structered and helped with everything that is covered on the sat! kevin always answered any questions we had but also went out of his way to give his advice as well not only just the facts. he was engaged throughout all of the classes. i usually have trouble focusing in online classes but kevin made it interactive so it definitely helped me keep my focus throughout the course. he stayed after class in the meeting waiting to answer any questions we had. he also gave us his email so if we had questions or concerns, he was always available. i think what i appreciated the most was that he not only taught us to the best of his abilities, but he helped us gain knowledge about what we should do after the course and after our sat test. he cared about how we did and wanted us to succeed. he also made it clear that even afer the course was over and the six weeks had passed, we could always reach out to him with any questions. overall great course, and instructor!