Instruct: Classify Amazon reviews into positive or negative sentiment
Query: really quite awful

This book is really quite awful. There's nothing wrong with Peter Diamond himself, but almost every plot turn seems unlikely to absurd in my humble opinion. I get the feeling that the author read a couple of articles on autism and a couple of articles on the pharmeceutical industry (I know something about the latter) and attempted to write a mystery on that basis. It didn't work. The other books in the series may hold up better, but I'm not going to give them a chance.