Jeronimo66 on 14 April 2009
Gran turismo has competition, with Forzas' popularity growing, with close to 4 million in sales for Forza 2 on 360.
Halo has no competition, so I say halo will be the more popular this generation especially since it's still selling good numbers every week.
Plus not as many people own playstation as they did last generation, and will just get Forza for their racing sim fix.
