The Aesthetics of Architecture

Scruton takes his readers on a journey through aesthetic theory and tries in every sense to apply them directly to architecture. By using theories from Kant, Marx, Freud, Hume, Alberti, Ruskin and many others on topics such as constructivism, and literary theory, Scruton tries to find the essence of architecture. Has architecture an essence?
The book seemed to have many topics that were mentioned but not neccessarily completed which led to (at times) difficult reading and lost thought.