DreamWinkle writes "During the recent Senate hearings on video game violence, one expert claimed that the ESRB underrated violent games. They went on to say that Pacman was 64% violent. To some, this means you shouldn't play Pacman; to others, it highlights what's wrong with Senate hearings. Whether a game is violent or not depends on how you classify violence, and the ESRB has the job of doing just that. They're not regulated by the government, they let the game makers recommend their own ratings, and don't play every game they rate. Is the ESRB to be trusted?"