In my book I follow the overhyping of AI which has been going on for 50 years and continues to this day. It is important, though difficult, to hear from the sceptics too. Several articles have appeared recently which put the AI hype into perspective. They are essential reading, https://techcrunch.com/2017/05/07/real-humans/ and https://techcrunch.com/2016/05/05/a-few-words-on-chatbots/ and last but certainly not least https://techcrunch.com/2016/12/04/wtf-is-ai/ . Read and ponder.