Hi
I did a post on a comparison of between the Kessinger and Greenhill versions of volume 1 of Oman's History of the Peninsular War about a year ago. very disappointing and is slightly better than a print out from Google (they have some but not all maps), but nowhere of the standard of Greenhill.
My wife inadvertently bought a copy of Kessinger 're-photocopy' the "Atlas to Accompany Napoleon As a General". This is cleaner than the Oman, but its basically a bound photocopy. Also at 280mm x 210mm the maps are too small, many items are unreadable and several items too faint sometimes to be noted. As it is also all in black & white the colour text/diagrams are not clear and often the (original green and brown) obscures the black/red/blue text.
Regards
Scott