Who Needs Drugs When You Have Enter the Void?

This is the trailer for Gaspar Noe’s Enter the Void, which has been making the rounds at festivals for about a year now. Enter the Void is about a young drug dealer who is killed in Japan and comes back as a ghost to watch over his sister. But from the trailer, I gather that plot isn’t exactly important here, and what’s really important is the visual style that Noe has brought to the film.