Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Does not deliver

This book is a ... , trust me when I tell you that you will learn very little out of it , it has lots of pretty samples but it is not enough to teach , there are no tutorials , no step by step and hardly any informative text . For example the coloring section shows the inks and then the finished colors next to it - that's it .You can learn just the same by looking at comics , I was very disappointed from this book . ...