Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Excellent Coverage of Aromatherapy & TCM

Having read Gabriel's articles on how to utilize aromatherapy in concert with the principles of Traditional Chinese Medicine, I was thrilled to find he had published this gem of a book. Although its approach works best for those who have studied acupuncture or Chinese herbology, it is also for those with a little familiarity with shiatsu or 5 element theory. He does a good job of explaining 5 element theory for those completely unfamiliar with Chinese medicine, too. The descriptions of essential oils and how they are to be used is most useful for psychoemotional difficulties, but sufficient info on physical uses is included. I highly recommend this book to people with an interest in both aromatherapy and Chinese medicine, though any aromatherapy practitioner will glean new and useful information.