The beginning of the text is interesting because it teaches you how to perform yoga of the body and controlling prana in the body. The purports are largely pseudoscientific biblical literalism, promoting creationism as a science, and a lot of unverified claims. The purports also appropriate Samkhya and Upanishadic ideas into the worship of Krishna. It feels very mishmash in its approach, and syncretic, and avaidhika. It jumps from character to character, topic to topic, there's no overall narrative or chronological structure. It feels like the text was haphazardly put together rather than a cohesive theological explanation of the world. A lot of fire, earth, water, wind and mention of sensory organs - but with science we know that the elements are more than the four elements of ancient days. There are 118 elements on the periodic table. Before Prabhupad criticises scientific materialists and atheists, he should study chemistry.