From 530 to 700 using e-GMAT - Verbal review

I am average indian IT professional trying to do MBA. I wrote my GMAT first time and got 530(Q40,V23) after 6 months of preparation. I could not identify what was wrong with my preparation. That's when I figured out e-GMAT and attended free SC session. I was surprised how easy it is to solve SC problems with e-GMAT 3 step process. The highlight of the course is SC. I dont know what is the magic in the structured 3 step process. After solving so many problems using the process throughout the course, we start applying the process naturally. My SC percentile increased from just 23 to 89 in my second attempt. In my second attempt i got 700 (Q40, V35). I am local-medium student till my 12th standard and i started learning English after joining college. So I hated RC initially as there is so much information to digest and so many new words to understand the meaning. e-GMAT RC process helped me to predict the meaning of new words in the passage and comprehend the meaning at first read. Even if it takes more time to read first time, take time and read it. I took almost 9 mins for each RC passage, but my accuracy improved during my mock tests. Next comes CR. I felt that CR is my weakest session and still I am not that expert in applying eGMAT CR 4 step process. The result is I had a very low CR score. I received my ESR for V35 and the split was SC -89, RC - 65, CR - 5. Inspite of my low CR score I managed to score V35. Thanks to e-GMAT. One thing that I liked about e-GMAT is how they insist students to have the basics clear. After splitting the sentences into many small clauses and identifying the errors in SC sentence, I realized that even complex sentences will have very basic subject-verb errors / ver tense errors. By having the basic concepts clear, i was able to increase my accuracy a lot for even very complex problems. (Please dont think that solving so many complex problems without having any process will improve your accuracy. Instead, understand the basic concepts, apply the concepts and process for easy and medium problems, you will start answering complex problems automatically - this is from my experience.)
Dont waste money in joining some random courses where they market that their students all got 99 percentile. I spent around $500 for bangalore based prep company in my first attempt and i got devastated score. Those courses may be good for people who are already stong at taking standardized tests. But if have not taken any standardized tests in your life, this course will be very useful to start from the basics.