Instruct: Classify a given review into positive or negative sentiment.
Query: Don't buy the Kindle edition

I bought the Kindle edition of this book last summer for use on my iPad. Unfortunately, all of the color illustrations / photos of the paper edition are in black and white in the Kindle edition. Totally worthless in my opinion. I ended up buying the paper edition later (that book is fine). After this sad experience, I make sure that any Kindle books I purchase which should include color illustrations attempt to duplicate the real thing. (I should have complained and "returned" the Kindle book, but was not aware at the time that I could do that.)