Got those who gave low ratings with unfavorable comments didn't get the show. Did you see the movie with Jeremy Irons? This series is suspenseful, top notch acting, great writing. Rachel Weiz is phenomenal. The parents section makes sense and gives back story plus the mom has some dimentia going on with a passive father. The therapy group sessions give more insight to the passive twin struggle with her outgoing sister. Her boisterous twin shows control issues, breaking down, jealousy.