Instruct: Classify Amazon reviews into positive or negative sentiment
Query: A basic book, good for starters, but a little shallow.

This is a small book, both in format, pages and scope. I guess it's a good introduction to runes if one has no idea whatsoever about them, but it focuses too much on divination, which I don't find as important as the archetypes and profound meanings of the runes themselves. It's a 'light' book alright, so it may suit some readers. For serious, scholoarly studies, refer to Edred Thorsson.