http://attackofthefanboy.com/screenshots/honest-hearts-screenshots-roll-in-from-the-wasteland/?pid=3371#picgallery
So take a look at the screens. You'll immediately notice that the cliffs look like cliffs... unlike the mojave where it's an elongated polygon with some "rocks" sticking through the sides.
I love how good HH looks... I hope they do a landscape update for the rest of NV.
We have a thread about it,
As for the Mojave, it is a desert, I dont expect a good landscape for it, I dont think that they re gonna do a update in the landscape, that means a whole overhaul,
My point is, I for one dont care how the landscape should look like ,if the story is good enough, the other is secondary for me