If it makes anyone feel better, I've been checking up on Gamestop online to see if they've been stocking up on the game at all. Yesterday there was absolutely NO INFO about it, and now this morning there are several popping up in my area, so at the very least, it's starting to get shipped out today right on schedule. Depending on where you are located, you might be able to get it today or wait for tomorrow.
In my case, I live in South Florida, and so far, only 3 Gamestops got it in today, but I expect a few more to pop up by the end of the day, and hopefully the one near my home gets it as well. The closest Gamestop right now that has it is 34 miles away, and the next one is 84 miles.
http://backloggery.com/SetnaroX "Proper sound shatters glass. Proper sound shatters the Universe."