I guess my definition would be someone who has more command over their shots vs their peers. Tough to argue the command Garcia has off the tee. Similarly, Stenson with his irons, and 3W. Also, I'm pretty sure there's not another golfer on the planet who can shape their shots at will, and with the accuracy Bubba does. Just my $1.05.
A few months ago I would've said Jonas Blixt hands down - he finished 4th at Oak Hill, then T2 at Augusta. Still don't get how he missed the cut at the US Open and the British. Right now, I gotta go with Sergio.
Anyone who has a trained eye knows Bubba Watson's wedge game is far more impressive than his driving ability - but it's his ability to hit it long that sets it up. Long and straight is an absolute necessity in today's game. You can win majors with an average putter - you can't win majors playing from fescue. Ask Luke Donald if he'd rather be long and straight with an average short game, or short and crooked with an above average short game.
I always enjoyed the Green course there. Bunkers were always the issue when I played it as well. Can't understand for the life of me why that town doesn't put $ in to fix them. Too many retirees to pay to drive the Ranger carts around I guess.