Good race for Massa ofcourse. I think it is all over for Kimi, he is too far behind and with performances such as these he will only go backwards. I had huge hopes for Massa in the beginning of the season, but I never doubted Kimi's superiority over Massa. I believe Massa has driven better than Kimi this season and he has had to deal with more bad luck as well.
I don't know about Kimi, with reports about retiring from F1, leaving Ferrari etc. I think he is not enjoying the game anymore. Probably, that is one of the reasons why he is not performing. It looks though as if Kimi only wanted to be champion once in his life and after having done that he is losing the desire to win. I am not doubting his commitment, I am doubting his hunger. Massa would be dieing to become the Champion and if you will ask me, my heart would want to see him fighting for the title at the moment rather than his team mate. This is a good time of the season for Massa. If he can just keep it steady from here onwards he will win. Ofcourse, Hamilton is bound to commit mistakes. We have only seen him succumb to pressure last year. He is still to show us that he can perform under pressure.
Having said that, I am driving blind folded. I am missing some serious action which hopefully I will get to watch when I am in Pakistan for Ramadan. Hope my comments aren't far off.