Tivo deleted (7 days ago) ten years of "my thumbs ratings'" for thousands of movies. I am still coming to terms with my amputated thumbs. Scrolling through the weekly "line-up" of movies (to record), with no thumbs designating movies I already know is arduous! Tivo is/was 1st and foremost a DVR. Using it to record some of the "rare finds" in the line up (often played late at night) is 50 times slower. Nearly everything must be read and pondered. Have I seen it? Did I like it? Is it too soon to see it again? I even spent hundreds of hours transferring my "known thumbs" from my Premier into my Bolt (ONE AT A TIME) because Tivo did not see the wisdom of including them in the transfer of the memory. Where are their new "% of people who liked it" numbers coming from if not from "our" thumbs?