Instruct: Classify Amazon reviews into positive or negative sentiment
Query: NOT GOOD for Beginners...

I bought this book because it was required for a course. Out of all of the exercise books I have used, this is by far the hardest to follow. There are not enough examples to actually teach you the information. There are no answers, so you never know if what you're doing is correct. Overall, the book is vague in its descriptions and has not given me any kind of useful Java skills. I'm sure it would be good for someone who already knows a little about Java or that has a teacher standing right by them to explain everything. Even the exercises were not very clear and hard to understand. I would recommend searching for a different book.