For people wondering why Forza didnt cause a bump. It is simply because when a console has 34 million install based a sequel to a game already on the same system isnt going to cause a noticable bump.
Sony fans expect a somewhat similiar result when GT5 releases. 30+ million PS3's sold when it releases. GT5P released some 2 years prior. Playstation early adopters tend to be GT fans as well. Expect big software sales and steady hardware sales when GT5 releases.
Its libraries that sell systems not a single game.







