Great course for complete prep

I was suggested the verbal online course by a friend who used it a few years ago. The verbal section is very elaborate. It covers everything from basics and prepares you to tackle the difficult SC questions. I improved significantly and learned to tackle the SC questions with a structured approach, saving precious time.
The CR section also introduces you to the different types of questions you may find GMAT and gives you enough practice to learn. The RC section could have some more difficult questions. I found the RC of GMAT to be more difficult than what I solved in RC practice questions.

I bought the quant course only to practice questions and did not go through the whole course as it covered maths basics and I didn't need it, but it is great for someone who does not have a Maths background.

I really liked the Scholarnium with clear classifications of questions by difficulty level. The analysis after you give a test is very helpful to understand where you can improve.

The mock tests were good but I didn't find them very close to the real GMAT. It is good for practice but please do not take the scores seriously, as the marking scheme is very different from what GMAT has. But it does teach you time management and gives you a glimpse of what to expect in real GMAT.

Overall I recommend this to every GMAT enthusiast, especially its verbal course.