Horror film The Ugly Stepsister is off to a flying start after launching with a near-perfect Rotten Tomatoes review - but fans will still be in store for some disappointment. Having taken the Sundance Film Festival by storm, director Emilie Blichfeldt wowed critics' with her movie debut introducing her take on the very grotesque version of the classic Disney princess tale Cinderella. As of today, Emille's film scored an impressive rating of 96% from 24 reviews and given the hyper-graphic