The ferrari had no traction, so Alonso was not at fault. He should have blocked a little better, but it was a matter of time until Button would have passed.
About the redbulls, they are still the fastest car by a long shot. Look on Webber's prime tyre stint. The car is still over 0.5s a lap faster.
Their problem was tyre degradation and strategy. Webber started fifth and that did nothing to his race. His car was simply too fast.
He should have done hard soft hard.
The redbull will have it's day at the next 2 grand prix and it aint gonna be pretty.
They were overtaking Mclarens in this race!
Webber overtook Button very early. Button was a bit lucky Mclaren had the strategy to salvage his race and turn it around. He is a bit similar to heiki in the first 20 laps of a race, but he is very strong in the middle of it.
Webber is now officially the faster and more dominant redbull driver now.