I agree with saying 2 goals is still too few if you look at the chances but I would still commend the performance of the Brazilian players in this match.
Richalrison's 2 goals are really very good, especially the second goal that he scored is really classy in my opinion.
On the other hand I saw the contribution of Vini in these 2 goals and of course this is a good thing in my opinion even though Vini did not contribute goals in this match but seeing what he does on the flanks is really amazing.
What difference does it make how many goals they score? The important thing was to win the match and get 3 points. The World Cup is being played, you see how many matches have ended 0-0. Even if they score a goal, if they don't concede, that's enough. Besides, Brazil played very well throughout the match. They didn't score 6-7 goals like England and Spain but when playing against a much stronger opponent they put in a good game. I think they showed that they are one of the favorites of the championship. I didn't see them as heavy favourites, but after this match I realized what a solid squad and a good game plan they have.