"It seems like a majority of the people voicing their opinions on this issue are PlayStation 3 owners who are pointing towards having to swap discs as a "problem" for the Xbox 360 that their console does not face. What's odd is that you rarely hear these same people mention the fact that so many PS3 games must be mandatorily installed before playing them. This can sometimes take hours depending on the game.
Would you rather have to wait hours to install a game before playing it or take thirty seconds to swap a disc halfway through the story? The answer to that one seems obvious."