This is strictly for Conquest as I haven't played a operations as yet.
Fort De Vaux : The new locker as they say. It's a good infantry map, most of the gameplay will take place in the fort with sporadic engagements in the outside, lots of tunnels and corridors (played best in the rain)
Verdun Heights : I like this map, town sections mixed with hillsides. Offers a good mixed of shoot outs. Lots of infantry flanking.
Soissons : Feels like the largest of the maps so far. planes, Jeeps, Horses, tanks. Reminds me of Harvest day from Bad Company 1 & 2. Open fields, lots of trenches and French towns and chateau's to destroy.
Rupture : Another large vehicle map, Sunny green poppy filled fields, hills, and a large bridge. Again another quite open field map which I enjoy. Found better gameplay under a light fog.
Overall it is a great DLC imo, can't say I dislike any particular map