Trust Tim, he knows the score.
The only 360 bit of the game was the slow dribble bit, and the knock-ahead stick seemed to be 360 as well (or if not 360 then a hell of a lot more directions than there were before).
In all honesty, as the day went on, I really didn't care about the 360 sprinting not being in. Now you might think that sounds bonkers but when you beat a man holding down the 360 dribbling button, knocking a little 360 knock-ahead past him at the end, you're left with the goal at your mercy and you don't need to do anything but run straight at the goal (or at an angle, you know what I mean).
That being said, I wouldn't complain if they put it in before release - but if I was going to complain about anything come release, it certainly wouldn't be that. (I'm saying this in complete contradiction to what I WOULD have said before I played it - it's hard to get a lot of it across.)