Took NJ exam last summer, first and thankfully only time.I agree with statement in earlier post that the all three tests are comprehensive yet fair. I cannot attest to the latest version. But i definitely prepared thouroghly, and it paid off. I took a prep class after using Mike Holts full dvd and book set. i spent at least ten hours a week studying in the few months prior, and had been using Mikes aids for probably close to 2 yrs a little bit at a time.It took a lot of hard work, but anything in life worth doing does.