This skill is very important for every hardcoe FPSer, they from the original Crysis1, FarCry, DOOM, Quake...
it makes us can shoot without open the scope,
in previous version of Crysis2, this skill is not effective, even use this skill, the bullet spread is too large to shoot enemy,
but in the singe player, it can shoot enemy without scope.
it is very glad that Crytek focus this goddamn issue and fix it.
now I back to play Crysis2 everyday, and Crysis2 become one of my favorite game in this year.