Questions on multiplayer. (Call of Duty 2)

Hi all... In the trailers before the game's release you can see that when you walk\run didn't disappear sight.. don't know who said moron developers that if he's going to get (plus the resistance of the terminator.. took a breath and all ;)) it would be cool... Me, these two raisins that is not pleased, so much so that I even with the game so never played.. People who knows there were craftsmen who even used the normal sight to return able?
hunting pogamat into a toy.. but with THESE hername what the console poluchaetsya!