http://www.imperial-library.info/content/interviews-MW-team
What I see:
1. A much smaller team, 6-7 core people, a two dozen total maybe;
2. Studio is made out of 3-4 rooms;
3. Smiling faces working together;
4. Early concept art on the walls;
5. A much better game than Skyrim or TESO; (EDIT: and yes I know how TESO will be like, I dont need to play it to understand)