VGChartz undertracks alot, if not most of the games, especially after they've been out for awhile. That's why it says "Software figures are largely incomplete".
For example, Warhawk has been disputed many times, the servers show close to 800,000 players why VGChartz only shows 450,000 sales (partly because they do not or can not track PSN sales). At any rate, do the sales of the game really matter?








