The flat itself almost becomes a character in the story, with each outsider's arrival as a kind of invasion. (contactmusic.com)
It's certainly no accident that the house used is an extremely modern one, full of glass corridors, open spaces and hidden rooms that allow the camera to almost become another character. (thecriticalcritics.com)
Teachers become characters who add dramatic tension and pose «problems» which the experts, in the form of the children, must solve. (educationbusinessuk.net)