User blog comment:Capt. Miller/My Most Satisfying Moment in Call of Duty/@comment-2228158-20150105004336/@comment-24756040-20150105195808

If you get on a roll and a streak, you can basically win a game very easily, AND swiftly. And since there's only one round (except Overtime) in the game mode, people will often kill farm in order to extend the amount of time in the game.

I myself don't like the tiny amount of time in the game mode. If there were 2 rounds by default, it'd be better.