As one of the “old people” on the forum, I can say that I fully expect BEC to be my easiest exam and the others will take a much greater consistent study effort on my part.
I think it's because as someone who's been in the corporate world for the last 10+ years, all the concepts re: COSO, ERM, and IT (which seem to be some of the hardest parts for many folks) are all things that corporate America inundates you with every year. So, all of that was review for me rather than brand new concepts.
Meanwhile, all the hardcore accounting concepts that are on FAR and REG that I learned 15 years ago in college, I have forgotten, so those will take more repetition for me.
Like others have said, everyone has their easy exam and their “beast” and it's really not applicable to everyone's personal experience.
That being said, once you figure out what your easy exam is, know that you have to add about 30% more effort into your “beasts” to get the passing score.
BEC - 82
AUD - 65; retake Feb 2013
FAR - April 2013
REG - July 2013?