Though i wouldnt say the copy and pasting was very apparant. The only time i've noticed it was in the old La Noscea with certain tunnels/caves. You'd find they have a similar layout here and there, i cant name single other thing that was "apparent" as a copy/paste. I'm sure there -were- more, but you'd have to really try and nitpick in order to find them. It truly was overblown.

1.0 world > 2.0 world