Hi @Aditya123, I have taken the complete e-GMAT
course and I absolutely love it. I have completed both courses and I must say that my understanding in SC and CR have improved considerably. My accuracy has gone from 70% to more than 85% in both SC and CR.
Just one word of caution : Spend enough time getting the hang of the process that they teach. Once you understand the process, it will be a smooth sail for you.
When are you taken your GMAT. Mine is in last week of July. I am working on RC right now.