Excellent for Quant and could have been better for Verbal

I got GMAT club tests free with my subscription for Math Revolution. The Quant questions in these tests are by far the most challenging and thought provoking questions I have ever come across from a GMAT test prep company. The explanations provided are detailed and convincing. The questions cover a wide array of topics , with a few more than what the GMAT frequently tests. These questions are not only recommended for people looking to score Q51, but are also recommended for people in their Q40s who think that they can never improve their Q scores. Practice mode is a boon for people who haven't brushed up their rusty math concepts. Hence the only thing you will need for your stellar GMAT Q score is this Test series.

Verbal questions are outnumbered by Quant by a ratio of 1:3. I believe the quality of questions is decent. A few in Critical reasoning were ambiguous.