Additional the DVDs of the two other Versions are not as good as the US Ultimate Edition DVDs.

Here is a direct comparison between images of the UK and the US BD. Due to some minor "corrections" on the US Version there are some not so correct image correction like in this screen. (Look at the grass between the fingers...)

Here you see that the US Disc of the Extended Cut looks better than the UK Bonus to BluRay Disc. And here you can see the differences in the Euro Cut. You may the the interlacing. :)