Peacock review: A ton of free, ad-supported NBC content, but it doesn’t work on every device Techn And Commercial Peacock review: A ton of free, ad-supported NBC content, but it doesn’t work on every device Charlie K. Stjohn July 17, 2020 Sarah Tew/CNET Peacock, the new streaming service from Comcast-owned NBCUniversal, is an experiment of sorts: Its tiled... Read More Read more about Peacock review: A ton of free, ad-supported NBC content, but it doesn’t work on every device