For those who claim that the game is downgraded, notice that while Ocelot has a talk with BB the lighting is close to the E3 2013, and then there is a tutorial, that they skip. Notice then that when they skip cutscenes just like in Ground Zeroes ACTIAL TIME passes on. Tht is why when they skip, you will notice that suddenly the background color tone changes, because time progressed.
Seriously there is no graphical downgrade, in fact it looks upgraded, the background geometry is much better and the environments are richer. Compared to e3 2013 p, where the background looks like a wasteland and the mountains in the distance are barren. In this demo everything looks better.
Oh and pls stop because you are going to make kojima never post early demos... Ffs..!