Advanced Warfare was really futuristic it was a pain for me but i played anyway a lot. Black Ops 3 is like a reduced Advanced Warfare in futuristic thingys. But Infinity Warefare ruined all of this, to much futuristic and i don't like the look of this game. I will wait for the first official gameplays.
You can never judge a game just by looking at the trailer xD Buy the game first then see how it is, even if its too expensive for you just buy it if you don't like it go on ebay and resell the game haha!