TTP is the best value GMAT prep you can get!

TTP really helps with the methodical, step by step approach that the GMAT is well known for. I saw an incredible difference between the first exam I took and the one after I completed all of the courses, and I credit this to a few different spots:
1. The problem sets are exceptional, not just for emulating the GMAT questions but for the 'gotcha-moments' that tripped me up in the real exam.
2. The way the material is presented is very user friendly, and easy to take notes with and go back to for refreshers.
3. The lengths of the tests matched up with the actual GMAT timing, which helped with the strategy portion that I was not prepared for the first time around.

Overall, it was worth the investment- 2 months of TTP costs about as much as 1 hour of tutoring. Whether it's a video explaining the problems or a step by step solution, I can't think of a better option if you want to improve your Quant score.