i be not usually into dark or psychological thriller type thing . however and seize me be really an amazing piece of work . the story and acting and filming and psychological theme and erotic quality and spiritual understanding be all really quite complex and compelling . rise play the complexity and shift of a psychologically disturbed woman really quite accurately . my partner be particularly impressed with the sophisticated way the power exchange issue be handle . it be so intense for u to watch that we find ourselves leave it three quarter through to get tea and i felt compel to have a shower . the story be grip but we be clearly unable to handle all the energy in one straight shot . ( it delve into the gritty and grimy side of people and but doesn not leave you there ) . i think about the character and deep meaning for a long time . i would highly recommend this one . still be prepare for an experience you might not be expect .