The Power Of A Picture
media.netflix.com
media.netflix.com
The problem with video snapshots is that everybody is so freaking good. We're spoiled by every random tube site doing image recognition and automatically A/B testing frames from videos and serving the most popular. Big budgets are spent on promoting movies and TV. So a lay analysis like this cannot possibly begin to scratch the surface.
There's even a 'Watch it again' category that is populated by things that you watched and rated highly.
And it's obvious that users should be able to mark content as "watched" even if you didn't watch it on Netflix.
I generally like Netflix, but when I'm wading through 100s of movies and television programs that I've already seen, or that have 1 or 2 stars, my loyalty to Netflix is greatly diminished.
Meanwhile, they waste time and money on algorithmic recommendations that are, in my experience, almost completely useless. (And I've bothered to rate a lot of content in the hope of improving their recommendations, too.)
I want to turn on Netflix (or an alternative), hide all the watched content, hide everything below three stars, sort by highest-to-lowest rating. It's not difficult.