The most of the film appears like recorded by the girls themselves, there are a lot of abrupt camera movements. This increases the feeling of being witness of something real, and not a film. In my opinion, this is also because in this way we get the impression that these girls maybe do not really know what effects can their plan has.
I liked the interpretations very much, I think they are very natural. Specially, in the confessions they do to their webcams.
