Instruct: Classify an Amazon review into positive or negative sentiment.
Query: A great book but ...

I ordered 3 books on decoupage, but none could compare with New Decoupage. The book is well written with a sense of humour, beautiful photographs, and well-explained examples. The only drawback, I feel, is the area of sources of images. Since the writer is in the business of selling his decoupaged objects, I question his use of xeroxing images from books and other sources. I wonder if this is abuse of copyright laws. He does not address the copyright issue at all in the book and that concerns me, being a writer myself. Otherwise, the book is excellent, but I could only give it 4 points based on the copyright issue.