I was not impressed by Brazil today, and yeah like @ozgod implied, Brazil's starting group today is on average nearly 30 years old, which is the oldest starting lineup Brazil has fielded in a World Cup tournament since their 2006 quarter-final match against France. And they looked like it.
Vini Jr. and others can create plays and some magic, like he did today to score their lone goal. But relying on just that is gonna be tough if they want to make a deep run. They should still get by the group stage easily, but after that if they draw any of the Top-10 teams I think they'll be in for a rude awakening.