The age of Sofia Coppola or anyone else able to make their first film through nepotism shouldn’t count in the data.
This article had me excited but seeing the clip makes clear their efforts simply did not work. The camera work, quite plainly, isn't good at all. In fact, it would easily be the worst I've ever seen in a "professional" film. The obviously improvised dialogue seemed to be nonsensical but perhaps that's due to where we are in the clip.
Bamboozled is an absolute must, particularly for people interested in media and film.