As far as landscapes quality, it must logically be equal or better than BoP, since the individual elements are equal (textures) or better (trees, buildings, trains, vehicles etc.). There is no reason for it to be worst than BoP or RoF.
I’m quite sure that the final rendering (DX11 or whatever) will polish the terrain and give it a much better appearance. Oleg is just holding back horses…

. Maybe a graphic designer could confirm my idea.
Cheers,
Insuber