Piquet.... Brake Failure??? The rears locked up, so clearly the brakes were working. Unless they got stuck or something like that.
But Vettel.

I was happy to say the least. As soon as I seen Button start going purple, all I could think was, not again. I was watching Vettel's sector times closely. He needed to make up time in the last sector, the section Red Bull haven't been great in, and he done it. Again, I think Button has rapped up the title, but i'll be backing Vettel down to the last lap.
Massa slower than Kimi again?? Kimi has upped his game this year, but unfortunately the car hasn't. Usually its Massa faster in quali and Kimi faster in the race. But Massa was faster during the race last weekend. It's like a bit of role reversal for the Ferrari drivers this year. Hopefully Massa will be faster during the race again then. Perhaps a 4th would be great.
Toyota look good once again. Truili ahead of both Ferrari's, so that'll be encouraging for the team.
Williams, I don't think face palm is enough right now. I'll wait to see what the fuel loads are like, but haven't they noticed yet, that their car is weak on heavy fuel loads. They need to be going more aggressive and to allow Nico to have free air to bang in some good laps. As he said himself, that's his strength. Not fuelling him heavy and landing him in the mid-feild.