Why does Sony fail at making another mega franchise?

[arcane_chaos]

oldschoolfool said:

Why does sony have to have another mega franchise. As long as the game's are good and they sell good enough to warrant a sequel,that's all that should matter. Not every good franchise can sell 10 million copies. lol

this, seriously when did 10 million become the standard for a game to be good?

OT: Sony has done a great job making new IP this gen, I think we just need them to grow. Though I think Sony should work more on their advertising/marketing,