Trust Cronenberg to make a masterpiece on Mechanophilia,Symphorophilia and masochism - he actually made an entertaining film out of car crash.

This is unlike anything he'd done before.
There have been many documentaries on human kinks and fetishes but they always tend to be cringeworthy exploitation rather than sociological exploration.

Cronenberg has always intrigued me,
After Lynch, he has stamped his style in Hollywood - Cronenbergian is a term for mostly gross, body horror type of cinema.