I see a lot of negative reviews of people claiming that either is contradictory, has disinformation, or no useful information at all. To me it's more of a relaxing conversation about sleep and practices and although some of it speculative, the whole point of the program is to actually put you to sleep or fill in for background noise. It uses delightful calm imagery with cool colors that aren't invasive. The entire time relaxing music plays in the background. I find the narrator to be quite soothing, and their english fully intelligible. I enjoy listening to someone while not necessarily thinking entirely on the topic, but just enough to keep my mind from racing. They try and utilize exercises too to promote relaxation that I find help. I think some people are watching to pick it apart when they should actually be trying to sleep.