Found a very good video courtesy of a chap on neogaf forums - Basically, all of this good stuff has been removed.
Look at the "off" and "on" comparisons. The parts where it shows the effects as "off" are basically what we have now
Such a shame
Oh what could have been if it wasn't for the consoles
- though I will admit, I reckon you would need a couple of 980's just to get 30fps at 1080p if the game looked like it did in the 2013 trailers....but that is what PC gamers want! We want a new Crysis, a technical marvel that we can wow out once we get a system powerful enough to play it! It is a shame for the GPU manufacturers as well because if the game looked like it did back in 2013 I can guarantee they would see a nice little jump in the high end segment. even I would be tempted to get another 980 if the game looked like that!