Spot on, and I would defend Pirelli, the tires nowadays are in the same field-scrambling role that fuel load/refueling were in 2008.
Race was very much a story of a few guys doing a class job (Vettel, the Lotii pair, Hulkenberg) and a number of guys doing a duff job (Di Resta, Sutil, Perez, Hamilton).
Alonso turned in a substandard performance that I suspect is down to morale issues -- the car's crap, and even through Ferrari's giving its all to hold place in the WCC, it's clear they're lost engineering-wise.
Hulkenberg did a mega job. As has been pointed out, lots of guys with better rides than he has would have panicked and overdriven the car in that situation. But he kept his head and reaped the reward.
Hamilton by contrast was at his most block-headed, burning up his tires in the second stint. He also wins absolutely no points from me for his post-race comments, which failed to acknowledge Hulkenberg's job and sounded the "Fernando and I deserve a better ride" note. It's a bit lost on him that RBR has had the chance to employ him and wanted nothing to do with that.
Di Resta has gone from having a case mid-season for a better drive to now having to worry, rightly, that the best he'll get next year is a slot in Le Mans pro-am GT. And would somebody please put Sutil's hacktastic mediocrity out of our misery?
Edit: I should've listed Maldonado's among the duff performances. The give-up of 4 places from overdriving is in stark contrast to what Hulkenberg was doing up front. And Pastor, lest we forget, has the race win the Hulk craves.