What? Resistance 2 is a failure in sales compared to Resistance Fall of Man?
http://vgchartz.com/swlaunch.php?reg1=All&game1=Resistance+2+-+PS3®2=All&game2=Resistance%3A+Fall+of+Man+-+PS3®3=All&game3=Motorstorm+-+PS3&weeks=100
It's tracking 500k units higher.
Anyway, OT:
I think Killzone 2 will sell extremely well, partly because the uninformed gamer has no idea what the hell KZ1 is or that it exists, and because, well, it's pwnage. And it's an FPS. And it's not releasing near a CoD game. And because it's got amazing graphics. And because it supports 1080i/p (I think). And because Sony will advertise this, having spent some $20 million creating it.
First Week WW: 800k-1 million sales.
First Year WW: 3.5-4 million sales
LT or End of Gen: 4.5-5 million sales.
Optimistic? Extremely. But please don't compare this to LBP, a 2D "kiddy" platformer (I'm thinking like the uninformed gamer) or an FPS with amazing graphics?
EDIT: Now, why it's illogical to compare Killzone 2 to Resistance 2:
-R2 was launching in a game flood
-Killzone 2 is launching in a game drought
-More to the point, R2 launched in an FPS flood
-KZ2 launches in an FPS drought.
-Sony did not spend 4 years and $20 million developing R2, KZ2 will be advertised a LOT more. More than LBP.
-KZ2 is better than R2.
-KZ2 has better graphics. Graphics are a selling point on HD consoles.