I've seen most them.
The new catches will most likely ruin the game's online play, because people will figure out how to make circus catches consistently.
The passing trajectory is an awesome idea, but I'm very skeptical that it will make a difference.
These games have had so many issues/bugs in recent years, that I'm probably going to wait for a few months. This will be the first NCAA that I haven't pre-ordered since probably 2005.
there's bound to be some glitches but as long as none of them are anywhere near as bad as last year's (and theyre able to fix them when they arise) i'll be fine with it.
the new catches can be used by corners and receivers and they said theres new corner/wr interactions too so i think those will offset each other.
as far as offense being ridiculous online this year, the receiver awareness and the fixed defensive alignments are gonna prevent A LOT of cheesy players from playing like they did in 12. i think the trajectories will work since theres over 25 of them now, im hoping the only problem i have with it is just getting used to it.
i guess im most happy cuz i know the changes they made are most likely gonna force my friends in my online dynasty that beat me on bullshit last year to actually have to learn to play the game the right way. my friend would just swerve around my D with denard robinson then throw off balance across the field when i have everything locked down, so frustrating lol.