At the outset, I was really into it. It was really trippy, in the whole new age spirituality way that I personally really enjoy. The concepts of the conscious, subconscious, and superconscious were fascinating, and I really enjoyed a lot of the early insights. However, as the book went on, it began to drag, and it felt more and more like Harris was just reiterating points he already made. All in all, good advice, but didn't need to be that long.