Instruct: Classify the given Amazon review into positive or negative sentiment.
Query: Very Simplistic Writing

I was very disappointed in this story. Based on reviews that I had read I was eagerly awaiting a surrealistic nightmare peppered with poigniant social commentary in a style that I had yet to be exposed to.The book reads like a moderately talented high schooler's short story. This proves that being able to string sentences together in a cognizant way does not a great author make.I found the dialogue very simplistic and assuming, and the narrative was boring in contrast to the psychotic events taking place. I wish there had been a more enticing use of language and maybe a little depth to the characters.The story ends in a fantasy, but none of the questions ever get answered. Why is the mall menstruating? What does it all mean? Why couldn't anybody leave?I feel like the author had a clear message in his mind that just didn't come across to me