only exam I have taken so far is AUD, I didn't even take the becker final exam, didn't have time. I was stupid and did all the reading/lectures first of the whole book (and took notes), then re-read my notes and did the homeworks all in succession a week before the exam. I averaged about 75% on the homeworks throughout, and felt the actual exam to be much less difficult than Becker's homeworks.
I, too, felt coming into the exam (specially since this was my first one) that I was definitely going to fail. I heard of people doing homeworks multiple times, all the simulations and final exams provided by Becker. I only had time to go through the homeworks ONCE as well as the AICPA released questions the night before.
the morning of the exam, I was skimming through the book and felt like I didn't recall anything, but alas, when I sat down, everything just started coming to me. so keep your heads up! I personally felt AUD wasn't that bad at all.
I have FAR in 3 days, though...