Considering the 285 is $100 more than the 4850x2, I'd say the rough numbers are pretty bad. No crying please...
First off, sorry your thread has been hijacked l1qu1d.
As for the people complaining for whatever reason, I knew what I was getting myself into before the purchase, L1qu1d himself knows this as he helped me with the decision. My performance has NOT decreased, Crossfire issues/lack of support is NO LONGER an issue, and the sale of my 4850s will recoup about 80% of the cost which wasnt an issue anyways.
Im satisfied with my switch and glad I did it, my results have improved. Stop making excuses for yourself to spite me just because you cant grasp my logic.