Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Beware

Beware! This book has an attractive title for design researchers. I expected it to be a manual that might be useful, for example, to PhD students in design. But it is not. It is hugely disappointing. It has usurped the title `design research' for what is largely innovation management prattle.It's a book for designers, not students. But I'm not sure what designers would get from it. Inspiration to engage more in user research? Perhaps. Encouragement to delve deeper into research methods, and to learn more? No; because the references and further reading are extremely limited. For instance, two potentially useful chapters, overviews of quantitative and qualitative methods respectively, have just one reference between them, and that's to Cooper's The Inmates are Running the Asylum, in the qualitative methods chapter.