One thing that should not be forgotten when discussing the English country side is the fact that the Brits are a conservative bunch - especially the farmers
Google Earth as many sure know have a "history slider" that shows aerial maps from old days. Over the UK there is a rather large coverage of aerial photos from 1945 - most of London is there etc - and a lot further north. As Isle of Wight is also there I went to a random place (this is true - I did NOT search) and captured a shot from 1945 and one from 2005 (the latest):
1945:

2005:

And CoD (I know it's not the perfect alt etc but...)
So many places today are not far from what they looked like during the war

Try it yourselves - it's even more fun in Google Earth as you may pull the "year slider" back and forth and see the lack of difference even more easy... There is a lot of Germany from 1945 too (Berlin etc). Interesting stuff!
For me CoD gets it quite right... Naturally it's not satellite mapped so the fields are "wrong" etc - but the repeat that is very obvious in WoP is not that obvious (even thogh I agree the mapping of tree lines etc in WoP is very nice).
Look at the WoP image from my original post - it's not that hard aligning the trees and forests etc if you take a small piece of land and then just repeat it... Marked them below:
The thing is that in CoD the textures repeat (but much larger) - but they have tried adding forests where they should be - and roads. In WoP they just repeat it all (ground texture and the trees). It gets a heck of a lot easier getting them right then

But it get's a lot less realistic for many of us...