Not only genesis, most of the cloud mining schemes are end up as a ponzi schemes only. I do not think you will receive the payments from them. If you do the mining work, you need to choose the hardware or solar mining. Cloud was not successive one as of now.
even they have been around for a long time but there's a lots of concerned regarding to this cloud mining site you should think twice before using their service i guess it will take some time before you can withdraw your investment and keep monitoring the site so you would be sure that they still live online.