This is crazy, 5 rounds from a shotgun at 3 yards range and the enemy still stands up and kills me with one blow from his rifle. It also happened again a little later, fired 4 grenades at an enemy from a grenade launcher, all direct hits, he survives to kill me.

This is happening all the time, and I'm even playing the game on easy!! This needs sorting or else it is totally ruining my enjoyment of an otherwise great game.

BTW, this image verification sucks!