After looking at the specs, I must say I'm less then impressed. I know that the GPU is what is important, but still, the CPU is absolute garbage. My grandmother could count faster than that thing. Which pretty much assures that PC will be on top graphics wise for the next decade. Last gen (ps3/x360) gave the PC a run for it's money. Well, at the time they were released. But my arguably PC is faster than this coming gen and my PC is nearly 5 years old.
I was really hoping that they would have pushed the specs really hard since they say this gen will last 10 years. This means that games will be stuck in graphical limbo for another ten years.
Then there's the fact that AMD sucks. I'm predicting mass complaints of overheating and returns because of system instability. But that's a minor point, that will no doubt be hotly contested.