I have been using Genesis for about five months now, had daily payments with no issues. Upgrading my H/P every 6 days now and should have ROI in two months if BTC keeps up at these levels.
Pure profit and passive income after that.
I know that a lot of people hate Genesis but for me its great. I travel a lot for work and just would not be able to keep a mining rig going where I live.
Best of both worlds for me really.