When you are playing a game, what do you think is the most important factor? How it sounds? How it plays? How it looks? Well the fact is that everyone is impressed by good graphics, and the tech demo shown below is simply insane. We have seen Unreal Engine 4 tech demos before, but this one definitely takes the biscuit.
The demo was put together by Benoit Dereau, and this is apparently his first creation using the engine. We are a long way off playing anything with this graphical quality and maintaining any form of steady frame rate, but this gives us another glimpse into the future, and it looks good.