Passed the PMP after 3 months and 300 hours of study. My PM PrepCast scores ranged from 72% to 81%. I was worried about not being adequately prepared but following the exam I would say that it was just right. No more and no less. I finished the 200th question with a minute to spare. 3 P, 2 MP. You have to keep going on the sample exams until you are scoring in the 80% range. Anything short of that I would question whether a person could pass. So glad to have this done! Thanks to PM PrepCast!