Halo 3 launch sales vs MGS4 launch sales

[libellule]

- it depends WHEN the game is released (Xmas ? not Xmas ?)
- it depends how high are the review score
(Halo3 was overhyped like AssassinCreed is)

Overall, about sales

Halo3 >> MGS4
Halo3 > or = GT5

Note : I expect MGS4 and GT5 to MOVE a lot more of system than Halo3 but to have less software sales.