What all of you are failing to realize, is the problem has nothing to do with disc space, but the two system's internal memory (RAM).
So all of these arguments about Blu-ray making the game better are null.
With that said, I don't believe either system is to blame for the problems in the game, EA and development are. If EA would hire a second dev team to work on long term improvements, we would have a good game. I don't expect them to spend more money, but that would fix the problem.
I am upset with the dev team for telling us things were in the game,that never made it to the game, but I really don't think it is possible to fix this game with the small amount of time they have during a cycle, and the demands of the marketing dept. (back of the box)