Here's a running log of my impressions on the game, playing on All-American:
-I'm playing as Texas (B+) against Oregon (A), my first play from scrimmage was a 74 yard TD run on an HB counter
-there's a new option in the Super Sim menu to watch the play as it's simmed
-Oregon just ran an option play against me where the RB did not catch the pitch, but the game did not recognize it as a fumble. Hopefully there was just something odd about the positioning this one time that caused the game to call it an incomplete pass instead of a fumble and it's not a bug.
-the play calling menus are MUCH better than last year. It defaults to having X, A and Y each select a separate play and there is none of the latency moving through the menus that annoyed me last year. It's very fast and responsive.
-kicking meter is the same
-the game feels like it plays noticeably faster than NCAA '11. Hard for me to say if it plays as fast as '10 was since we're so far removed, but I doubt that it does.
-there's no instant replay in the demo, so I wasn't able to analyze line interaction or how well zone coverage is as much as I would have liked to
-but if I had to guess, I would say that it appears that most players still are too deep on their zones
-for most defensive formations, they've actually changed Cover 3 away from the default one they've used for years now in both EA games. One of the safeties now has flat duties instead of being in a hook zone.