Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Good book but poorly formatted for kindle.

I enjoyed this book from the content point of view, however I'm more concerned with the quality of the transfer of the book to kindle.Unfortunately there were so many errors in the kindle version of this book. There were errors every few pages. Either spelling errors, or errors where the sentence would not make sense at all. It made the reading experience rather unpleasant. I asked Kindle for a corrected version or a refund. They chose the latter option so I'm not sure when the kindle version will be corrected.