4.0

Well researched (using existing literature) and generally informative. Even though I wasn't surprised by anything this book said, I still enjoyed it and will keep some of the ideas in mind as I continue to use digital media. Lots of examples in phone and video games with a small amount on social media - personally I wish he had spent more time on this and other digital addictions.

Read this as an audiobook and the author does an excellent job narrating.