And it still is in some ways. Let me try and explain.
I have been running with a 5970 for the last 18 or so months, since they launched it in late '09.
But, my personnel experience has always been an uphill struggle with it. The one thing that dual Gpu has taught me is that the card is only as good as the drivers, and programs that are written for it.
For such a great card, i felt that I was never truly getting the price tags true worth.
"When it was 'good' it was very,very good, and, when it was bad, it was 'horrid'! " to coin a phrase.
My 5970 suffered from 2D PowerPlay issues, unless I plugged in a 2nd monitor which fixed the issue.
Also constant micro-stuttering whilst playing some game titles, my 5870 before never showed these traits.
So you see folks, for me, its not all about the Max Fps here, Biggest PCVantage there, for me its about general all-roundness. I would rather have better constant Minimum FPS and smoothness.
To appreciate what I am saying, you need to have owned a dual-gpu setup to understand these problems.
I am looking forward to the 580. I have heard great things from them. I dont want to break any records. I just want to enjoy my PC Gaming.
Peace
AM