Quote Originally Posted by slipknotpsycho
well, they aren't just used for movies...

ps3 uses blu-ray right now... the more space the better for future consoles, more space can translate to quite a few things on consoles, better graphics, more sounds/words used by NPC's (instead of 5 or 6 generic lines, they can utilize the space to put in more audio) or longer games...
No Ps3 games are even near holding their maximum capacity. They already look great but in theory its just wasted space. I for one would choose voiceless acting in some games, as it just works better for my imagination.