Well, I had ordered my copy from Game and it arrived yesterday morning.  I normally take a day off for such games but decided not to as it's a Treyarch effort and would preffer to save my days for cleaning the car   
  
Anyway, I managed to play the campaign from 7pm till 1am and 20 mins on Zombies. 
  
Thoughts.... 
  
Pretty good, takes a while to get going, graphics okay, nothing special.  Very much like World of War... it doesn't have the same feel as MW2 in the slightest in my eyes. 
  
I have actually just managed to get on board a chopper and shooting around the river banks with a machine gun and rockets..... FUN for sure.  So tonight will be dedicated to finishing, which I think I've got a 1/4 of the game left to finish.  Then it's ONLINE!!!  With a bit of Zombies!