I don't see anything to get overly excited about.
I was hoping for a 1K core chip for the 5xx series and instead we get these stop-gap products.
2010 shrink the die size 2011 new architecture 2012 shrink the die size
Nvidia and Intel are both going to put out really high performance chips on the new architecture before the die shrink, but I am not going to buy them so it's irrelevant. An i5-2500 + GTX 560 are a great price / performance match and things are not going to really change much for another year.