Robin Tunney is too charismatic
Robin Tunney is a rare beauty. She has a provocative voice, and eyes that seem to look into eternity, reflecting all the pain and sorrow of existence. Add to this her screen charisma, and it is impossible for other actors to generate sympathy for their characters.
In short, she steals every scene in this movie. The script tried to explore alternate points of view, but this was completely lost. They should have cast someone less captivating for Izzy.