Took AUD on Saturday. The first testlet was a breeze...it was so easy that some of the questions made me laugh. Then the second and third testlet turned out very hard and I marked about 4-6 questions on each that were out of left field for me.
I felt like a lot of it is very "logical" if you already work in Audit. The sims came out of nowhere--I don't think there's anything out there to prepare you for those sims. My piece of advice--get familiar with the "research" tool.
Used Becker but found that the lectures are mainly a waste of time--Ninja notes and Ninja audio really helped, Jeff gives you exactly what you need to know whereas Becker gives you everything and you have to only hope that some of it sticks.
FAR - 76
AUD - 73, 86
REG - 61, 73, 82
CPA, CIA, CRMA