Excellent Program

Strengths:

TTP is very thorough and well organized.

Would make the product better:

None I can think of

This is a great course. It's got levels to select based on the score you're targeting, and I picked the highest tier. It's very thorough. It took a lot of time. I spent about 9 months on it, and about 500 study hours. If you want a hardcore review of basically any topic that might come up on the GMAT, then this program provides that. It can be challenging, but the GMAT is challenging, so I consider that a benefit. It also really helped me train up for the mental fatigue that comes with taking a test that's as long and demanding as this one is, which I assume will also be good practice for grad school.