Instruct: Classify Amazon reviews into positive or negative sentiment
Query: He's definitely written better

I've read all of EJD's books and I find this one to be my least favorite. It took me longer than usual to get into it. I got to a point where I asked myself did I even want to finish it! But as I read I found myself liking it more and more. It was different than his other books and I tried to be open minded, but I don't like this kind of writing from him. Maybe if he'd gone into more detail with the characters? Whatever. I will still buy his books and read them. I'm a loyal fan.