This week Modern Warfare 2 was released to thousands of eager fans. Within a few hours of the game's midnight release, gamers being crying foul over the "short" single player. An early estimate from gamers claimed a 4 hour play time. This begs the questions, "What's too short for a video game?" and "How long is too long?" Those questions can hurt and help gaming. Do you just sit back and enjoy the game for what it is or do you have a preconceived notion of a games perfect length?