The majority of classes teach a "one size fits all" methodology from the perspective that students have no clue about the test whatsoever. They teach you how to backsolve, pick numbers, eliminate, and avoid simple traps. Save yourself a bundle of cash and read the answer explanations yourself, then practice on the forum whenever possible. I paid the hefty fee Kaplan
chrages and did not improve from the baseline score despite doing every single practice problem they offer. No test prep company has the magic key to open the 700+ door, it takes effort and dedication.