My experience has been better than AA's portal and I beleive they have the same operator. I have only a single transaction, NewEgg, that has not posted and that has only been 2 months so I am not writing it off yet.

I have received points from Snapfish, Zazzle, CafePress, and Shoebuy within 2 months of purchase via the AGR link. I would have more transactions but I spread my purchases around based on earning rate and the need for the program's points.