Well I'm the so-called "idiot" with 20,000 ROCK2 tokens. The first payout I got was 0.114 Rock2Pay which can be converted to ETH in 1:1 ratio.

I think I've spent near 10,000 dollars on the ROCK2 tokens(average price $0.5). Currently they have 500 ASIC miners, will increase to 2000 miners as the next step, and the 2000 miners are about less than 10% spent of their ICO money.

So when it is running at full capacity, I'd expect 0.114x4x10=about 4.5 ETH/month. Given the current ETH price @$233, I'll be getting over 1000/month in payout. It's about 120% return annually when running at full capacity. I don't see this as a scam or bad investment, just takes some time.