I actually differ. The first few
MGMAT CATs were insane. But the last two
MGMAT ones were pretty simple.
After the first test, I gave the quants section 90 minutes and I still struggled to finish on time. For the 5th one , I gave myself 80 minutes and finished with 10 minutes to go. For the sixth one, I gave myself 75 minutes and I still finished with 6-7 minutes left.
I also ended up with a score of 51 on both cases. Now, the questions must have turned easy for me to see a positive change in both time and score especially because I haven't done any prep for quants. (I have exactly 24 hrs to go for the test though).
I think their last few CATs started getting more and more representative of the real GMAT.
In Verbal... I started with a 34(19 wrong)... finished with a 42(11 wrong). This sounds more credible than my math improvement.