Black Morning Glory

I quite liked this movie for the most part, but then I have a definite weakness for movies that feature beautiful female assassins. Well, Michelle Reis (in a double role) is certainly one of the poutiest ones I have seen yet and even if she is not all that credible as a cold hearted killer, it is still a pleasure to watch her work at it.
It is a peculiar plot - which I don't want to give away to much - but it is quite intriguing and enjoyable with some good if not too many action scenes.
Is this the face of a killer?