I'm going to say this in part to be controversial, but I found this tournament more interesting to watch than this year's Open Championship or the US Open. Rory was in total control at Congressional, and while I was happy for Darren Clarke winning, as soon as Dustin hit it OB that one was over because he seemed to be able to bail out to some large area and try to two-putt from off the green. I don't think the last few holes at AAC deserve many points for amateur golf playability, but for a pro tournament I think it does just fine.
Garland,
First off, what does Oakmont have to do with anything? I don't think anybody's claiming AAC is a top ten course. I also have a hunch without having been there that Oakmont's greatness is far more about the greens than it is the bunkers, or at the very least its a combination of factors. If your concern is playability, I also would guess you and I would shoot just as high (perhaps higher) scores there under tournament conditions than at AAC. You'd just rinse fewer golf balls.