Anyone who has a sister, who is nothing like her, can relate to this film. Two sisters, nothing alike, except their shoe size is the premise. Dark family secrets plague the history that they think they have, and eventually rise to the surface. Also a great movie to make you re-live the moments of your life when you have felt invisible and less than the competition. This film also has a subplot of a character who decides that the life she is leading needs to change, and does something about it.