" Grof's writings are profoundly influential and this book is a classic. However, the narrator was poorly chosen. His mispronunciation in several places shows he is not familiar with the core material, e.g. E-SALL-en (Esalen Institute), satchitANanda (sat chit ananda). The narrator's voice and delivery would be more suited to Tony Hillerman's Western fiction. It detracted from the listening experience. "
— tcoop, 6/27/2023