I found these meditative hypnosis session calming, motivating and effective. I purchased Get Motivated, Exercise and Fitness Motivation, Chakra, Relax & Sleep Well, and Overcome Procrastination sessions. Glenns voice is relaxing and helps to focus the mind. The background music and sounds also were a helpful contribution to the whole self-hypnosis experience. I only wish there were 15-20 minute options. 30 -60 minutes is sometimes a bit long when there are many things to be done in the day. Completely worth the in-app purchase costs.