Le mari de la coiffeuse/ Hairdresser's Husband

A movie, in the purest French style: no subject, beautiful women (in this case just one), sex and a confusing end.
The whole movie you are waiting for the “something” to happen, and by the time, something happens you realize that the movie is over.
A boring story of a man, obsess with hairdressers. He is determined to marry one, which does. He stays all day in her salon admiring her. Occasionally they have sex.
And that’s it.
You spend the whole movie wondering how such a beautiful woman did not find herself a better-looking man.

I am open for philosophical movie, but this one just didn’t inspire me, at all.