My opinion of Button's performance is that it was roughly on a par with Alonso's.
In fact, yesterday I ranked them joint equal 'Driver of the Day' in this forum's awards thread, well before becoming aware of exactly when his KERS trouble may have begun (which I heard earlier today from what I regard to be a credible source). But either way, this is a minor point. Once his problem became obvious (regardless of when it began), Button had a real struggle on his hands; and, in my opinion, did a sterling job to hold off a determined attack from what I believe to be a fundamentally quicker car; whilst suffering serious performance, handling and braking problems all at once.
P.S. Although of course, I do not contest your utterly credible source, Martial; one person's proof is not necessarily someone else's. And whilst I'm not suggesting any deliberate concealing of facts, we should always bear in mind that public statements are rarely accidental. My understanding is that McLaren were or still are investigating a fault first showing itself on the parade lap, supposedly rendering the KERS less than fully charged; although as I have said, this may be wrong. However, this is not central to my assessment of Button's drive in any case.
i think we are going to have to agree to disagree on this one cc --


