Walker Gears : Tough Customers

I think that for EVERY glitch or gap in the enemy-soldier AI (artificial intelligence) there are much fewer with the responsiveness of the Walker Gear(s). I see they react very quickly to any tossed grenade (smoke,sleep,frag) and are also quick to return fire. The surface-surface (surface to surface or S2) missiles are not too accurate when you hide behind cover, BUT they are heavy damage inflicting.