I have already been working with the law of attraction for 3 years. I know it works, and it is incredible. However, there are things out of our control sometimes, that can interfere with the tune-in feeling, which can throw us out of balance, finding it hard to connect with the law of attraction again. I personally find it refreshing and reassuring to have good reads on the subject, just like this book, and be able to have an emotional reminder to connect with the law of attraction again. It is an easy read, that I found great to read in the morning to start my day in the best way possible.
You claim that "positive thoughts always resulting in positive things" is not the basis of the LOA. In part you are correct. The foundational basis in science, as I alluded to in the article was that thought stuff particles travel through ether (not air) and interact with formless stuff to create whatever it is that you are thinking about. This was how "the law" started.