idk 1.0 to 2.0 in my case, cuz of my hardware i actually saw an "upgrade" in overall graphic fidelity. ppl just find it easy to forget little things like...idk no actual light sources or shadows >.> Also keep in mind the texture sizes were absurdly massive compared to how they are now. Not saying I cant see overall texture improvements going forth but I don't see them ever going back to 1.0 levels of it.