I cried after I took it the first time because it beat me up so bad.I have it and I used it for the exams. It helped in some areas, others it fell really flat.
I think I have an older edition of this but I never used it for the exams.
I did that practice test twice and highly recommend it.
I cried after the 2nd time I took it since it finally felt possible that I could pass the test. And I did.