Task: Sentiment Analysis
Input (English): Needed more suspense. . After Box's first three excellent books, I found this a bit lacking.  It felt very slow at times and had a number of things left unexplained.  I don't mind the element of mysticism but it didn't feel complete.  Joe, his family and friends are great characters, the story definitely had me turning the pages and completing it in a day but it wasn't quite as strong as his previous books.    Don't misunderstand; this is still a very good read and a series I shall continue to follow, but I hope the next entry will have a bit more suspense to it.
Output (English): POS