I've just finished the Anandtech review and didn't check others yet, but first thoughts are somewhat disappointing, the whole non fixed memory clock spec, and $40 and not $30 increase for the 8GB model...
also, the card is clearly behind a stock 970 in some games, so it's hopeless against a 970 OC, and the power usage is not that much lower... still, it's faster on the DX12 AMD games, by a decent margin...
now coming back to looking at this card as a successor to the 380/380X, and it's pretty good, looking at how bad Hawaii power usage was, it's pretty good for it being this close to it... and this is their first GPU at GloFo? not to bad
overall I think (and hope) this can be a big success.
but now let me go back to reading other tests, maybe my opinion will change, maybe not..