I'd like to hear the OP's opinion in this matter.
I havent seen anything remotely resembling the claimed hashrates. Its not something I give much weight to if there are other ways to verify their hashrate, but with GAW, afaik, its pretty much all there is. And its made worse by how aggressively they sell/promote through affiliate links.
What percentage of hash power does a company have to show to satisfy your curiosity, because obviously it's not about just showing the data center.
For the record, the pictures show 160 Antminers S4 and 192 Antminers S3 in a single row.
And one more thing, I'm not arguing about promotion or their mining addresses, which they of course didn't provide, just that you chose to say they haven't showed the pictures, while in fact they did, that's all.