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

[CAL4M1TY]

MGS4 will no doubt be alot less than GTA4.

MGS4 just doesn't have that great of a raw appeal that GTA has, it's a niche market where as GTA4 is mainstream (heck I think GTA3 was responsible for a lot of that mainstream market to begin with).