Gamespy went and tested the game:
http://www.gamespy.com/previews/marc...c/index2.shtml

So did IGN:
http://1118.ign.com/html-ng/size=uni...baftuWIcokwnr?

Same at Gamespot:
http://www.gamespot.com/pc/action/jo...w_6091524.html

All in all they don't seem overenthusiastic, but think that the game is solid.

And apparently, the game WILL include some coop. I hope they release the mod tools fairly fast for those great mappers out there to get going.