Hi, I just left ACN as a consultant (C2) having been there 3 and bit years. I would say network and build a support network. Success at Acn is about perception, not reality. If you are percieved as good, and have your face out there, then you will be placed well in the ratings. Some will disagree with that, but its a big firm, and no one has the time or effort to validate individual performance as it should be conducted.