We probably need to see what 3rd parties can do with it.
It does seem bizarre to see a few things though that they did/encountered.
The reference model gets quite hot, and uses about the same power as 970.
Overclocking is pretty close to nonexistent for most testers.
DX11 performance (most games still to this day) is a wash with stock 970s mostly, and great 970s that OC well will have a solid lead in those titles.
Now DX12 performance looks better, and the ability to get 8GB of VRAM for pretty cheap is good. Prices should come down after stock gets up. 970 launched similarly at the very beginning, we live in an era where game stores (even Newegg!) will scalp you on new hot cards. That will pass hopefully sooner rather than later.
I was able to get a 970OC with backplate, and it overclocks like crazy, so I'm definitely not changing to 480 like this, but if drivers and overclocking change considerably with aftermarket models and process maturity, it will at least be worth a look for my HTPC. My real gaming rig will go from 980ti to something like 1080ti or Vega depending on how that shakes out.
I do agree that 480 was overhyped for sure. And it's strange to me that they repeated some of the same mistakes that initially hurt 290/290X. Bad stock coolers, tons of heat, really immature drivers (290/290X fared mediocre against 780 level GPUs at the beginning, and picked up steam solidly over time).
Now bring on 1060! I want to see some real action in the $200-$250 range.