What I liked about it is:
nice packaging
nice, dark color that I used both on top and bottom
smudge proof
long lasting
What could be a deterrent factor is its price. After all, it is just a kajal. In market, we have ample number of fabulous dark kajals of much lower price.
What I got lured with, one free refill, that came with it. Later I can just buy its refills and continue to use the same pencil.
I do not think I am ever going to use the smudge brush given at the end. That is just another attraction of its packaging and marketing.
Except for its high price, I am happy with its quality.
I am wearing a lipstick from Guerlain.