Flowers in the Attic... but with witches

Earlier this month AMC released a trailer for their upcoming adaptation of Anne Rice's The Mayfair Witches series. It's been a long time since I read those books, and the series looks very glossy and well-cast and all, but if they edit out (or down) the WILDLY PROBLEMATIC elements of Rice's story, I'm honestly not sure what's going to be left over.