V-Ray 3.3 at gfxdomain on the screenshot... oh come on ;)
the company I work for bought vray for me at full price, I have used it for 10 years, but Corona convinced me and I switched in one day of testing.
But the new features of 3.3 are cool, I like the true rounding of corners, the new sky model, the new aerial fog (Vray aerial perspective) and several other features. But the thought of going back and tweaking 500 parameters to get rid of the noise freaks me out I can still see plenty of noise in their bottle scene at the beginning of the demo the DOF looks bad. Even if I had free Vray I would rather pay out of pocket (which is what I am doing) for Corona, but I would love to see more architectural animation features related to building environments. I can do any building you want, but I find it hard to build animated clouds, realistic sun, nice fog, mountains in the distance, things to tie the feel of the animation together and make it into a real movie... Also the ram usage in Corona is huge even with proxies, I think because all need to be loaded into memory for rendering. next render farm will be all 32GB or more of ram.
Still seeing a preview at the first pass in 2 seconds after clicking render beats waiting 90 seconds to see Vray previews. yuck = vray.