It's good, although you'll have to wait two weeks if you want one but the EVGA 460 costs around £55 less and only main differences are less processor cores (336 compared to 480) and the 480 has an extra half gig of memory. And in all other figures the EVGA overclocked 460 is actually faster.
I wonder if the differences are worth the extra money, perhaps they are, I'm not sure.
Oh, and it's at OCUK
Not worth it for me to upgrade my 460 but I may consider one to replace my 9800GTX 512Mb in my second machine.