Thoughts on Google Duplex?

Thoughts on Google Duplex? Google just announced their voice assistant that supposedly can call businesses and make reservations for you. I'm pretty excited for this. Here's an article on it: https://arstechnica.com/gadgets/2018/06/google-duplex-is-calling-we-talk-to-the-revolutionary-but-limited-phone-ai/ & https://www.theverge.com/2018/6/27/17508728/google-duplex-assistant-reservations-demo