yes I bought it. We met her at AHS16 in Boulder and I have great respect for her scholarship. It's good: she focuses mainly on the glycaemic control factor in AD, and explains its contribution in detail. She gives lots of practical tips in how to implement this - a portion is saturated fat based, but for those who chose to reduce saturated fat it can be adapted. The book isn't apoe4 specific but is excellent for understanding the crucial role glycaemic control plays in AD.