1 French Bias describes every situation you commented on positive or negative but always develops to the most catastrophic result.
2 Being able to take so many hits that the enemy loses its endurance to continue beating.
"The Grosser KurfΓΌrst was just melting the Jean Bart B with it's secondary armament when French Bias hit and french damage saturation reached it's full potential: Even though the GK was at 90 000 HP, Jean Bart deleted it in a matter of seconds."