Television viewers also spotted hundreds if not thousands of empty seats at two of the most glamorous ties of the opening weekend - Spain vs the Netherlands on Friday and England against Italy on Saturday.
On Sunday night, World Cup football returned to the Maracana, arguably the most illustrious football stadium in the world, for Argentina against Bosnia Herzegovina. But with hours to go before kick-off tickets priced around £80 were still available to purchase online.
With Brazil having spent nearly £7bn of public money on the tournament, a large percentage of tickets are made available for the exclusive purchase of the home nation, which means the ticket sales website is divided in to two streams. On the page for non- Brazilians, only a few matches still have large availability, such as Russia vs South Korea in Cuiaba on Tuesday.
But the Brazilian section told a different story. Much has been made of Brazil's extravagant spending on the tournament while so many of its people live in conditions of appalling poverty. As such, it may not be surprising that £110 tickets for Bosnia Herzegovina vs Iran in Salvador next week remain largely unsold.
In response to the growing empty-seat clamour, a Fifa spokesman claimed that a total of 2.9 million tournament tickets had been allocated, with only 9,327 remaining.
However, an "allocated" seat is not necessarily a sold seat. Large numbers of tickets distributed to national Football Associations often go unsold and return to the general pot. England quickly sold all 2,500 of its official allocation for the game in Manaus on Saturday night. Italy were reported to have sold only 200 of their's, and returned the rest.
Manaus itself, a difficult- to-reach city with not much in the way of footballing culture, will also host matches between the USA and Portugal, Cameroon and Croatia, and Honduras vs Switzerland. What use the city will have for its £175m stadium, after it has finished hosting its four World Cup matches is also uncertain.