Supportive teacher + good material

Keith was a great - and entertaining - teacher during the in-person course. Even after the 9-week course ended, he answered several emails and gave me feedback on specific areas to improve.

In addition, MPrep has a solid online student portal, which has 6 CATs. I'd also highly recommend watching the achieved videos of Thursdays w/ Ron.

My only piece of feedback/advise for future students is to focus on quality vs. quantity when reviewing questions. My initial approach was to do as many questions as possible. While this helped increase my score a little bit, I only saw massive improvements once I slowed down and spent more time solving fewer problems via multiple ways (i.e. algebra, plug-in own #s, back-solving).
CAT 1 - 570
CAT 2 - 590
CAT 3 - 610
CAT 4 - 600
CAT 5 - 650
CAT 6 - 680
GMAT - 710