Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Black & white photos in a graphics tool book!?

This is a pretty good book for the Photoshop 6 newbie, like me. But when it shows two pictures side-by-side for a before and after example of the Sponge tool, which is designed to brighten colors, it's really hard to see the change as the pictures are printed in black and white! I do recommend this book to get started and for the casual user, but for people that will need to get serious with the product, buy a more in-depth book after you have mastered this one.