I personally believe that the world cup shouldn't end with a penalty kick, especially in the final 4. Soccer, much like hockey, is a team sport. Not an individual sport. I want to see the losing team loses result from a mistake, like a defense lapse or a goalie not making a save in the right time. Shootout is really unfair to goalies , he pretty much has less than one second to save the ball from entering the net. You can argue that he is not really saving, but rather just guessing where the ball will be. If i am a fan of the winning team, I wouldn't be as happy because the team pretty much just win by luck. If i am a fan of the losing team, I would be pissed because they lost by just luck. I think coaches should able to rotate players much like hockey during OT, and the game shouldn't end until someone scores a goal.