Cunning Single Lady sounds like a revenge drama, about a dynamic famme fatal who is ready to take down everyone who stands in her way etc etc. However, it is actually about a woman who is too sweet and too good and too much of a victem.
Minus:
-The story got annoying at some point
-it follows the well known story about rich families and poor girls who fall for the rich CEOs
Possitives:
-Good acting
-even though it's not what the title suggests, it is actually a decent drama
-has some cute aspects
So, 6.5 out of 10.