I couldn't get past the interpretive dances. The blond character, straining herself, as she flung her arms around wildly like she was mentally disturbed, even more so she was actually spending money on dance lessons where she had to work more intensely to appear as if she needed evaluation from a behavior specialist.
The bonfire scene made me question if the more intelligent of the sisters drunken behavior was Ellen's input or the directors. I've seen plenty of annoying drunk girls act a fool at parties but Ellen Page took it to another level.
The script as well as character development needed a different writer. I'm still watching it so maybe I'll have more input after the film is finished but the dancing was such a hilarious distraction I took to the internet to see if I was the only one on planet Google who noticed early on the creators of the film were dense enough to think such a useless waste of space could actually survive in an apocalyptic scenario.