I have taken many prep courses in the past and Ravi is one of the best instructors I've had. The overall Veritas curriculum is relatively easy to follow and does a great job of breaking down the methodology behind tackling GMAT questions. Ravi only enhances this experience by not only clarifying a lot of these points, but also bringing his own techniques to the classroom. He is responsive and gives attention to every single student, provided you take advantage of his time. I'm not going to lie, this class is very rigorous and you MUST stay on top of the material to get everything out of it. If you do, it is an experience well worth the money. Not only does it help on the GMAT, but it provides insight into tackling problems in general.