I wouldn't place too much emphasis on DHL's tracking: it seems that their website is always several days behind the times and even after it had been delivered to my home here in England it still said it was somewhere in Germany. Third party tracking tools seem to give a much more accurate picture.
Bit of a pisser that people are still waiting more than a week after the release date, though. Hopefully it won't be too much longer.
Yeah, the DHL is usually always behind, but USPS shouldn't be. They're usually only behind the day of delivery.
Regardless, these issues shouldn't be in place in the 1st place. It's put a damper on my drive to play the game.