The designers have put a of lot of care in "getting it right" and GW has signed off on each 3D model.
The game will ship with a 30+ mission branching campaign, a scenario editor, and will support PBEM. Several expansions are already planned.
Currently due for release in 3rd Quarter on PC and iPad, with other formats to follow. This looks like the successor to Final Liberation/Rites of War that we have been waiting for. Hopefully this will be the launch of a strategy franchise. I'll be following this game closely and will post any new developments.
The Emperor Protects
Even against virtual Orks