I laugh at how much the 7900 has been hyped up despite the fact that no one can legitimately answer what exactly its specifications are going to be let alone how well it will actually perform. It's rather easy to declare a card to be something on paper, but it is quite another thing to actually go about creating said card and making it successful
And then there is the aura surrounding the mysterious "G80"...at least the r520 aura had some uncredible sources to build up the hype, the G80 is simply the "G80" to "support DX10"