I'm traveling, so I only have my macbook. I'm also producing some music in Logic Pro and checked the difference between stereo, dolby render, and "built in speakers" and they do a good job with the built-in speakers on MacBook. I feel this is why we have an Apple Renderer rather than a Dolby Renderer, Apple have extended the use cases well beyond what Dolby thought. It seems Dolby is catching up with soundbars and Sonos...
This is a good album.