Modern Culture

Recently I heard father of one of the malayali actress is proudly narrates in an interview about her performance in a hindi movie based on the life story of south indian sex siren.there are enough hot scenes in the film.what i cannot understand is what is the criteria of modern culture.and for my surprise her father says in another interview that he did not find any vulgarity in the film. oh my god i am totally confused about the culture things and all somebody help me please..................