A Good Source of Information

My Background:
Although I am not a native, I completed elementary to university education in Canada.
I have a mechanical engineering degree.
I have been working for 6 years as a project management professional in the oil and gas industry.
Initially, without any studying my baseline was 630 (Q47, V30) based on GMAC's prep test. I gave myself 50 days to study for the exam in total, and dedicated 10 days on the verbal section.

General Thoughts:
I purchased e-GMAT service because I heard so many good things about what the company offers. True enough, the contents offered were fantastic and of high quality.
However, if you are a native English speaker or someone like me, who has a good command of the language, the progress may seem a bit too dull. I found myself often skipping / fast forwarding on video lectures. To be honest, I lost my patience with the progression and started to study on my own. However, that is not a reason to take away any points from the quality of e-GMAT.

Result:
After 5 days of studying with e-GMAT plus 5 days of studying on my own, I took three GMAC's prep tests.
In the three mock exams, I scored (38, 40, 39 respectively). In the actual exam, I scored V38.

Would I recommend this e-GMAT?:
Yes and no. It really depends on what type of a student you are, and what your background is. For me, I was able to review valuable core concepts that I sort of have taken for granted (as I studied English throughout elementary to high school). Beyond that, studying on my own proved to be more efficient. However, if you are a non-native or you do not use English on a daily basis I would highly recommend e-GMAT.