I had the same thoughts as I went through the course. However, the more you practice the quicker you can move through the various steps. I have a long way to go before I can state that I have mastered this. However, I can say that I have noticed quite an improvement in my comprehension and reading speed. I have not experienced a spontaneous activation and am slowly believing that concept to be bs.
Stick with it. For me a slight improvement is better than nothing. I am hopeful for continued improvement.