Call of Duty: Modern Warfare 2 has gone and sold 4.7 million copies of the game in the first day breaking the record set forth by
Grand Theft Auto IV by 1.1 million
according to Activision. It also helped that every other company decided to stay away from the 10th so that their title wouldn't be pushed aside by the Infinity Ward juggernaught.
I just finished the campaign in a scant 5.5 hours so I'm in the process of playing multiplayer and special ops before I post my review. So far, I think it's a good game and had a good time with the single player portion but I feel a little underwhelmed by the experience. I'll go into more details in my review later on but I don't think it's the best game I've played this year yet.