Improvement of 70 points from 575 to 645

Strengths:

Focused one on one training, analyzing the students strengths and weakness and honing both for optimal score.
Honest and to the point reviews from the tutors.
Tutors are extremely helpful, professional and state honest feedback for improvements.

Would make the product better:

Ensuring student's commitment and discipline to the timeline

I had tried the e-courses of two platform but despite getting clarity on subjects and having the fundamentals clear, I was unable to score higher. In fact, in my first two attempts I scored a 575 and 605.
When I subscribed for the personal tutoring from GmatWhiz, both the tutors (Mr Piyush for Quant and Ms Sunita for Verbal) helped a lot to cover up the missing grounds. The best part is they listen and understand your story completely and then recommend the line of action based on your strengths and weakness.
At all times they will be extremely honest with you, never misleading you about your preparations and at the same time will never discourage. In my case, I was able to understand where I was faltering and the minor adjustments like calming down, the importance of not rushing, and how to intelligently cover all the three sections, where to spend time and where it could be avoided.
I also found the regular webinar sessions quite helpful but the personal tutoring covers the limitations if any. It would be recommended to go for this course even if one is starting or is stuck at one's preparations or same score range!