I here rumours that microsoft prevented this game from getting canned. Basically saved it. If this is the case then your argument really kind of falls flat on its face as they would not have to of paid to keep this game away from Sony. Microsoft would have made them sign an exclusivity deal for them to help to get the game completed.
So when you think of it that way it was a good investment for them because it is one hyped game that they managed to get that wont be on sony platforms.
The fact the PS4 still outsold the xbone is meaningless. People overhyped the game. I always said the PS4 would outsell the xbone NPD that month. Looking at the numbers for MGS4 when it released on PS3 would have told you this.
Nobody's perfect. I aint nobody!!!
Killzone 2. its not a fps. it a FIRST PERSON WAR SIMULATOR!!!! ..The true PLAYSTATION 3 launch date and market dominations is SEP 1st 
