Paying 1 satoshi per day might let them get away with claiming "always profitable" but that doesn't make the ROI positive.
Sure it does. 1 satoshi is a positive number, therefore ROI is positive. Remember, break even = 100% ROI and profit means > 100% ROI.
1% ROI represents a huge (99%) loss, but its not a negative number. A negative ROI would mean you somehow lose more than your initial investment.
If those claims are correct then GAW is likely the single largest entity in all crypto mining.
Because of that, I don't see how pics showing around a hundred TH/s worth of hardware are relevant.
You cant have it both ways. Either the author of the article is correct, and that would mean he saw more convincing proof than pictures could offer, and it would attest to gaw's legitimacy. Or, more likely, he was confused/lied to/mislead, in which case GAW shouldnt have to prove anything like 40PH.
In either case, unverifiable third party testimony cant really weigh on the scoring.