Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Incomprehensible Disappointment

I had really liked some of Doctorow's previous works especially Ragtime, so was anxious to check out his newest work which sounded intriguing. I got the audio book edition, as I usually enjoy listening to these in the car to occupy/save time. Unfortunately I for one was very disappointed in this one. Too much stream of consciousness and random thoughts. Little plot and no involving characters. Couldn't even finish it.