Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Disappointing

I expected the book to be an interesting myestery regarding Emily Dickinson,one of the greatest poets. Despite of a suppoesedly fascinating idea for the plot, I found the story too scattered and lack of excitement. The author seemed to try too hard on character development while it should be done within the unfolding of the incidents. In other words,I was often unsure whether I was reading a mystery at all.