This book is part of the author's long theoretical project during which Vivian Sobchack tries to apply the assumptions and approach of philosophical phenomenology to film theory. Sobchack's theory is based mainly on the work of French philosopher Maurice Merleau-Ponty - for more details regarding Sobchack's theory, see her earlier book entitled "The Address of the Eye: A Phenomenology of Film Experience".
Beside it's marvulous theoretical performance this book is very intelligently written, full of creative language-use. However it could raise only the interest of film scholars interested deeply in film theory, and trained a little bit in philosophy.