Will MGS4 numbers be > or < than GTA4 for PS3?

[Slimebeast]

EaglesEye379 said:

Bomb level: slowly reaching towards 1m
Decent level: BioShock, Mass Effect (1.8-2m)
My expected level: 2.5m
What Sony fanboys wish level: Gears of War (5m)
No f*ing way level: Halo 3, GTA4 (8m)

OT: No way its going to beat GTA4 on PS3 (with expected 5m sales)

In that case the Sony fanboys aren't far from the truth. GoW is at 5 mill sold 1.5 years after release.

I believe MGS4 will sell over 4 million copies in the same amount of time.

GTA4 on PS3? Over 6 million.