One of my biggest gripes these days is clean cut CGI/sets. There was nothing convincing about the whaling station or the temple in AvP, because everything was super clean. Look back at P1/2, they were gritty, it looked like real life. I'd say the same thing applies to Predator vision this time around, make it all bright and vivid, need to make sure all the noobs can work out whats going on.