What Would Killzone 3 Need to Have to Generate Massive Sales?

[Draven26]

I dont understand all the complaining about the controls, you can chance them to basically the same controls as COD (except R2 is to crouch because there are no secondary grenades in KZ2) This is not COD, its KZ if i want to play COD i will put that pile of crap broken game in my PS3.