Instruct: Classify an Amazon review into positive or negative sentiment.
Query: there's much better out there

This book was slightly better than some I've seen, in that it has some explanation of (one version of) magickal theory instead of just a list of spells. But Amber K, despite the references to other traditions, is very clearly a New Age style Wiccan. As a jumping-off point to New Age magick it's all right, but for a more thorough, practical and unviversal introduction, I'd reccomend Draja Mickaharic's "The Practice of Magic" a thousand times over this.