You seem willing to place expectations on APF that you admit shouldn't be placed on Backbreaker. And I agree, Backbreaker a lot shouldn't be expected of Backbreaker.
It's 2K's fault when they had the huge disadvantage of trying to develop a new football universe [essentially] from scratch? It's the same challenge Backbreaker will have. 2K made a lot of mistakes with APF - but why ignore where it succeeded, despite it's disadvantages (it was a better playing game than Madden or NCAA last year). And without the benefit of established NFL teams, and current players that most people identify with. Doesn't seem to make sense to be able to compare licensed Madden and NCAA games in their 2nd/3rd years to a non-licensed game APF in it's 1st. The NBA2K series has progressively gotten better with each next gen iteration, with 2K8 being the best NBA game to date. Same with College Hoops. MLB2K6 sucked just as bad if not worse than Madden '06 360, but I don't think it's that difficult to argue MLB2K8 is a better baseball game than Madden '08 is a football game. From what I understand the hockey game may not be spectacular, but it's at least good/solid.
Kudos to OS for finally wrting something on the quality lacking in next gen football. Unfortunately many gamers see the situation as hopeless and are unwilling to take a principled stand