Hey, I used that site after I failed my first test and found that the way that they have the quiz questiones and test questiones set up were great. The repetative nature really helped me and HELL it was only $50 all the other ones I looked into were over $200.. I found a couple of spelling prob but I was able to deal with that and when I mentioned it to them they had it taken care of. I say the site is good it helped me , so good luck