I don't have particularly strong opinions about this change, I don't actually rate many things that I watch (I think the recommendation system can go mostly by

I don't have particularly strong opinions about this change, I don't actually rate many things that I watch (I think the recommendation system can go mostly by what I watch). I think the fundamental problem with different rating systems is that they are all one-dimensional. Maybe a two-category system, like 1-5 stars for "enjoyment" and another 1-5 stars for "quality". Or a 1-5 rating paired with a label, like "campy" or "serious", to prevent apples-and-oranges comparisons.