Official Mock 3&4 review

Strengths:

Very accurate to real gmat

Would make the product better:

Nothing as such this is really as good as it can get

GMAC official practice exam 3 & 4 are really precise and actual GMAT like. The questions are well framed and very much what you can expect in GMAT test.

It helps in practicing the real GMAT test environment go through each step take your time and give the tests as if it was a real
exam. These practice exams are the best that’s there so only attempt it when you are completely prepared

I scored exactly same on GMAT as I scored in 3rd practice test.
The questions in quant , verbal and DI are all balanced and you need to select the order of section just like you would have in a real GMAT test