It is called a scam for now: 30$ of hosting fees to month without possibility of ship the miner if don' t end one year and revenue of 15$ for month with NIMQ (another tellor) and a promise of mining ethereum from one year (i think they will never mine ethereum)
The hosting fees were fixed from the outset, crypto mining profitability has gone down, so the books no longer balance. Hardly a scam?