I know of KA primarily as a poet: always creative, always interesting, sometimes very moving, sometimes just plain baffling. This book was all of those things by turn. Or all at once.
Cyrus is colossally self-absorbed, but is aware of the fact. I wanted good things to happen for him.
Structurally, I'm not entirely convinced it worked, but KA makes for a dazzling, rhapsodic novelist. I enjoyed his book very much.