What I meant with thanking Ecuador was simply that if they hadn't beat Croatia, Italy would have had problems. If Croatia had beat Ecuador, Italy would perhaps not have it even if they had got the disallowed goal. The WC is not a question about what the teams earn, or what is fair. If that was the case, no tournament wouldn't need to be played, medal could just be awarded on the basis of ranking.
Italy actually didn't play so great for a large part of the 2nd half.
Sometimes we must accept that the teams we cheer for can't play their best all the time, in every game. But IMO, things are looking very good for Italy now.