Aldro on 19 July 2009
Because Halo 3 came out earlier and so did CoD 4.
They were like the first top games (Ofcourse theres others :P) But they kinda marked the beginning of the next generation.
Killzone 2 came two years later so if we actually did a review based on today then the ratings would probably be diffrent. (Or atleast thats how I see it My opinion no flaming xD).
