 A capsule review of the book for the Los Angeles Times, Phil Freshman commented, "Using hard logic and crackling humor, a trio of Canadian laboratory researchers cogently deflates Transcendental Meditation; they spotlight transparencies in its claims and warn of its latent hazards to those in wobbly mental health." In his book Rational Mysticism, author John Horgan comments that although Persinger says he's neutral toward religious belief, he's more biased than other neurotheologians and that his two books "cast religious belief and spiritual practices in a psychopathological light".
