Best Course for Non-Natives

I am an engineer by profession and I have been thinking about retaking GMAT for quite sometime. I scored 660 in my first attempt about 3 years back. Being an engineer, Quant was an easy game for me. I scored 49 in Quant in my first attempt. However, Verbal was a nightmare.
I was stumped by difficult SC questions and I always get 2-3 RC questions incorrect per passage. That's when I started searching for an online course and came across e-gmat. There are few things which I really liked about e-gmat. First of all,its really affordable and comes at a decent price. Secondly, I am big fan of learning through videos. Hence, e-gmat was a perfect fit for my needs.
I subscribed to their Verbal online course and started with SC. I can tell with great confidence that gmat SC is like solving a math problem. It's all with the systematic approach and e-gmat's step by step approach improved my SC drastically. Coming to CR, pre-thinking was another concept that helped me tremendously and I was able to see good improvement to my CR hit rate in just 3 weeks. I am yet to start on RC and planning to start doing it this week. I would recommend this course to anyone who wants systematic & methodical approach. I am sure you will never regret by taking e-gmat Verbal Online.