I didn't say it's not a good deal. It's a good deal now. I'd recommend it to some people.
But those shouting that it's a good card are wrong. It is expensive to make and was meant to be sold for £400, where few wanted to have it for that price, because it was just not good enough. It's good enough for £180 that's true. But what you are getting is unsold stock being dumped at you. Grab it while you can, if you're happy with 250 watts power draw. I'd personally get 6950 and later another one.
Seriously wrong there........
Judging by the numbers above my post it looks like you just want to save pennies on your power consumption, yeh it draws more power but guess what its more powerful than the 6950. They arent going to keep selling them at £400 when the 580 goes for £379.99 lowest price on here anyway are they?
http://www.anandtech.com/bench/Product/309?vs=293
480 beats the 6950 in the majority there and its not even that much more expensive :/