Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Who Can Categorize this Book?

It seemed like an intriguing concept when I read the front and back covers; something like either a James Elroy novel or Sidney Kirkpatrick's excellent "A Cast of Killers." Instead, this story goes back and forth and beyond -- part mystery, part horror story, part apocryphal Hollywood tell-all, part semi-documentation of the dangers of all too-intense hero worship -- and at the end of it, there is no sense of WHICH genre it falls into, thus making it a very muddled and confusing read.