His feeling is that the whole idea of summarizing things to bullet points is stupid. If it's important enough to require an executive to make a decision, it's important enough for them to understand the details. Read a book called the Amazon Rules. It's about the 7 rules that Amazon lives by and has since it's founding. Like him or not, like Amazon or not, they are one of, if not the, most successful company in the history of the world. So they must be doing something right.