Yep - discovery still looks to be hit and miss, that's the key for a YT competitor, not just the length of video.
And the recommendations when watching a video is even worse. I'm watching video about voting systems and all the recommendations are car crash compilations.
I must have been sorted into a very stupid pool of viewers.
Every now and then I will watch a video which will cause my recommendations to be flooded with nothing but stuff like that video, and videos from series that I have been watching regularly for years get buried.
See also https://www.nytimes.com/2018/03/10/opinion/sunday/youtube-po...