Brazil has proved its doubters wrong by putting on a highly successful World Cup, Brazilian President Dilma Rousseff said on the eve of the tournament's final match between Germany and Argentina this weekend.

Concerns that stadiums and airports wouldn't be ready or that protests would disrupt soccer's premiere event dogged Brazil in the years leading up to the event. But now, with the Cup almost over, people are hailing it as a sporting success and hundreds of thousands of fans have applauded the warmth of Brazilians and the lively party atmosphere.

"We showed that our people know how to have good interaction not only among ourselves but with the foreigners that we received," Rousseff said on Friday night at the presidential residence during a meeting with foreign journalists. "We competently maintained peace and order, as well as having good airport administration among other successes."

The building of stadiums and virtually everything else related to the Cup ran far behind schedule and many planned public infrastructure works tied to the event were scrapped or never completed. Many feared Brazil's crowded airports would be overwhelmed as fans moved around the nation to attend matches in 12 host cities.

However, transportation has been far better than forecast, which industry groups have said is partly because the number of air passengers during the month of the World Cup was significantly lower than normal. With Brazil essentially on holiday for the games, there were far fewer business travelers and many ordinary Brazilians avoided trips because of high ticket costs during the tournament.

Opinion polls have said Brazilians remain evenly split on whether or not the World Cup will bring real benefits for the country. Anger over the US$13.5 billion spent on the tournament helped fuel huge protests last year that filled streets in cities across the country as people called for quick improvements to woeful health services, education, transportation and security.

Many soccer fans are calling this one of the best World Cups in decades, given the high-level of play on the field.