PhotoRead all books. Then go back to read it regular, if you want.

Stories are more enjoyable, characters richers, I am more engaged in the book (even if it is a nonfiction), and I move through the book much faster than had I not PhotoRead it.

Plus, when I PhotoRead the book I get the sense of whether or not I would enjoy reading it for entertainment. That has never been wrong. And, I've saved a lot of time from trying to find entertainment is something that just wouldn't be entertaining for me.