Ferguson flat-out owned the BC defensive end. Other offensive linemen who really impressed me were Mangold and Jean-Gilles.
As for Cutler - It's important to have a gun for an arm, but many other things go into a great NFL quarterback (like quick reflexes, sound mechanics, toughness, mobility, great field vision, good judgment, decisiveness etc.) Usually, all these factors combine to provide what some folks describe as "it." Maybe he'll show it in the game, but so far Cutler hasn't shown, at least to me, that he has "it" - in the same way Roethlisburger, Leftwich, McNabb or Elway did when they were draft prospects.
Other guys who've impressed - the CB from Clemson (Hill), Gabe Watson (who, while he has a reputation for disappearing from some games, looks like a flat-out beast when he wants it. I'd pay money to see an extended repeat of Watson vs. Mangold), Greenwood, McNeil and a few other LB's in coverage and I want to see more of the NT from Stanford.