I'm currently going through the 9 week MGMAT online course and it has so far been really informative and content rich - I should have started the class months ago. Quant/Grammar concepts are covered in great depth and focuses on building a strong foundation. However, I'm not too impressed with the RC and CR strategy guides. I've come across multiple posts that had similar opinions regarding MGAMT's approach for RC and CR.
That said, what sort of books would you recommend for RC and CR? Also, would it help if I started reviewing the LSAT guides. If so, could you please specify some of the useful LSAT material.
Since CR and RC have lots in common with LSAT, i've heard people mention LSAT superprep
books. I haven't used them myself. My strategy with these questions is "brute force"...ie do lots and lots of questions.
people also recommend using http://www.gmatter.biz
for additional practice in these areas.
the best prep on this board is also lots of participation.
goodluck and happy prepping