Pele might have come out and said that he thinks construction is falling behind the agreed schedule, but there is one stadium in Brazil that has already been fully re-furbished, and is ready to use.
The Mineirao Stadium in belo Horizonte will be staging a couple of Group games as well as a Quarter Final in the Brazil 2014 World Cup tournament, and it’s now good to go. They pulled down much of the old stadium and rebuilt it. Looks good.