How has Sony not fixed marketing yet?

[Squilliam]

platformmaster918 said:

Squilliam said:
Well Infamous 2 was boring, Resistance 3 came after the utterly terrible Resistance 2 which burned a lot of people and Twisted Metal was always niche. This is hardly the stuff for a great marketing campaign really.

Twisted Metal sold millions on PSone and Black even sold millions on PS2 despite becoming niche.  Now it sells half a million with no support.  Should have been more heavily advertised.  Infamous 2 was awesome and all the more reason to advertise 3 through gameplay and improvements to get people to check it out and see how much better it got.

Think about ROI for a second here. What is more likely to have a greater return on investment, spending $15 M advertising God of War 4 or $5 M each for those other titles?