Sony ps3 fans request haze to be Exclusive. Now, the reasons for his request for exclusivity seem a bit weak. They believe that it has to be an exclusive if it is to become a Halo 3 killer. Additional reasons that he points to are Blu-Ray, which holds 50GB of data, and the PS3's processing power. They are afraid that it might be dumbed down due to the 10GB constraints of the Xbox 360 and PC.