Prep Expert was a great way to study for the SAT. The entire course was very well planned and structured. My instructor Kevin worked very hard and even searched the entire College Board so he could put forth the most optimal practice. He put together a hard math quiz every week to help us master the math section. Along with this he gave us his email which I believe was very kind, and he always gave very thorough and detailed answers to my question via email, even outside of the course hrs. Aside from the course, Prep expert was very helpful in the process of signing up with an extremely helpful support team. I believe Prep Expert is the way to go in SAT studying and would recommend them to anyone looking for a structured SAT course with fantastic instructors.