well, that's all easy for you to say, now (although half of the article is admitted flaws followed by BUT BUT BUT).
I would agree that Buffon has been one of the best goalkeepers ever, but to say he's been commanding in this tournament is simply not true - he's flapped at lots of crosses and made a horrendous mistake last night which would've led to the opening goal for Hummels if Pirlo hadn't been alert on the line.
Italy were fantastic last night but they didn't look so fantastic against Croatia, and for all their dominance they lacked a cutting edge against England. Had Ashley Young struck the ball a millimetre higher, so that his penalty kick flew an inch lower and so in-off the bar, Italy might've gone home already to a mediocre English side. Fine margins, and all that.