It's a good movie to pass the time and you certainly won't be bored watching it but the ending leaves more to be desired. It doesn't quite feel complete. There were certain aspects that I thought would be explored but weren't. It only explores the relationship between a mother, Kill Bok Soon and her daughter.

The action sequences were enjoyable but it's not the best female action sequences I've seen. It's good. There's plenty of action in fact. Just nothing mindblowing.

The movie has some comedy and lots of blood.

One thing to note is there is a sex scene. Nothing is shown.

There were a few characters and appearances that I really enjoyed.
Esom as Cha Min Hee, the company CEO's annoying sister. I last saw her in Taxi Driver and loved the contrast in the characters. I was quite amused.
Lee Jae Wook as the young CEO. It's a short role but put a bright smile on my face. This is the first other project I'm seeing of his after Alchemy Of Souls.

EXTRA SCENE
Just after the credits first start, there is a small extra scene so don't forget to catch that.