“…In terms of reaction, such as reviews, film festivals and so on, it is problematic to use this as a factor in defining ethnographic film because of subjectivity and potential bias. Other theorists are more clear-cut in defining which films are ethnographic, as is illustrated by Ruby [1975], who emphasizes holism or at least exploration of definable aspects of cultures, in keeping with the anthropological perspective more generally. Purists such as Fuchs [1988] are more scientific, highlighting the need for unity of place, time, group and action, with no artificial manipulation or staged scenes.…”