Instruct: Classify Amazon reviews into positive or negative sentiment
Query: TERRIBLE RESOURCE!! DONT WASTE YOUR MONEY!

I understand if you have to buy it for college. If not DON'T WASTE YOUR MONEY!!! You get so lost with the exercises, and although I also bought the workbook (I was so frustrated with the book that this was my only alternative) it didn't help me much. Don't get me wrong; if YOU HAVE to buy the book , get the workbook. And if you have the choice to learn Managerial Accounting from another book, DO IT, this one will make your life miserable, and you will end buying another book from another author to understand the exs.I guess teachers like the book because it provides them with the entire tests. They don't have to do anything, only send you the grade. By the way, those test provided to them by the book, are the worst ever! So, be prepared!!! and I mean PREPARE!!