This seems like an overenthusiastic PR statement from SE.
While it could mean they're utilizing all SPEs, it does seem odd, given that AI and physics really aren't used heavily in turn based RPGs.
Of course, I'm assuming FFXIII is going to be using the same formula we've essentially been seeing since FFVII with the addition of high res visuals and tweaks/reworkings to the combat system.
Anyway, it's extremely safe to say that results for a "100%" utilization will vary considerably between the release of FFXIII and future high budget, high profile releases. Meaning, the ceiling keeps moving in the console market as far as software results go.







