I don't think it's a matter of graphics quality and the size of the video games that's the actual "problem" or something that has any surprises to reveal in the future; it's the quality of the games that worries me much, much more.
One can say whatever they want, but the gaming industry has been decaying, and everybody knows that. There just doesn't seem to be too much originality in games these past few years; tweaks and genre crossovers are fine and dandy, but this has been going on for a while and there's nothing actually new about it; it's just the differences between them, in one way or another, that makes them good or bad, better or worse.
Honest to all the gods, the last original game I played was Portal. That's it.