This week Tim takes you under the sea for \u201cBlue Planet 2\u201d, tries to understand the origins of Steven Soderbergh\u2019s \u201cMosaic\u201d, and praises (one last time?) \u201cDetectorists.\u201d Then it\u2019s time to muse about the role of a TV critic in the era of peak TV and if it\u2019s better to bypass shows that you know aren\u2019t worth anyone\u2019s time. We close with a surprising range of listener letters from all over the world, and Ohio too!