This needs to be edited. I rerendered the first test scene with some overworked foliage, etc. I am more and more impressed with the outstanding capabilities of this render engine ! Just makes you realize how much time consuming tweaking in some other engines is needed to get decent results.
I did some first tests with the amazing Corona Render Engine which is still in Alpha and free to use. I must say i am very much impressed with the speed, quality and overall results. I think i might switch from Vray ! This is just a work in progress scene to learn how to use Corona.