Heidfeld had a good drive, but not my driver of the week. Nor was Webber when he did it nor Kobayashi when he did it (as far as I recall...). Also Kobayashi did it again this week given that he got a puncture on the first lap, so you could even say he didnt have the fresh tyres, had an extra pit stop and a bigger delay. I don't know the circumstances of the puncture though so I wouldn't claim to know if it was his fault or not.