Sisters Red is a Fairytale Retelling (see title) of Little Red Riding Hood but instead of one little red, we have two. The sisters March. 
 The story starts with a big bad wolf eating the grandmother and scaring Scarlett (the older sister) who tried to protect Rosie (the younger one) by killing the wolf. 
 Since her first kill, Scarlett made it her mission to get rid of the fenirs (wolfs) so no other girl will share her fortune. 
 Even tho the book begun with such power and the story had the potential to be amazing.... it became boring and repetitive. 
 Scarlett became from a badass character to an annoying one fast with her obsession and oppression of Rosie and Silas and got mad at them for having personal lives and interests. 
 Rosie did everything her sister wanted because she saved her life. 
 And basicaly too Little Red Riding Hood, too much drama.