Really got me over the edge in quant

After working on GMAT prep for a few months, I just couldn't break through a barrier of 47 or so raw score in quant. Practice test after practice test, I just couldn't improve. Until I found TTP. Using their detailed lesson plans and expansive quesiton bank, I hammered home all the points I was struggling on and broke that barrier. With other services, I'd have trouble with one concept (say - time/distance style questions) and only have a bank of a few questions to sift through. With TTP, I had hundreds, including really hard ones. Felt like other services were great to get me set on fundamentals, but TTP got me over the edge. On D-day, I ended up with a 50 raw score on quant, so about as well as I could do. Thanks TTP!