From an accessibility perspective it's a disaster too. My granny is visually impaired, but loves watching tv. She's been able to get by for decades by memorizing the commands needed to get where she wants to go (she had a list of nintendo cheat code-like instructions on how to get to various channels she wanted on the satellite e.g. down-down-left-left-enter gets her to her show) We tried to get her into Netflix, but the menus change far too often for this strategy to be of any use. Of course you can use the screen reader/narrator, but you can imagine how frustrating it is trying to find the carousel you're looking for by waiting for the screen reader to tell you, it's frustrating enough doing it visually!!