meh
longer videos = good
"autoplay" = bad bad bad
I'm so tired of watching a video then just as it ends and I go to comment my browser navigates to an entirely different and unrelated video which starts playing automatically whether I want it to or not. And of course turning autoplay off never sticks so it might as well not have an off button.
I don't want to be shoved around the site at the whim of their "recommended for you" list or whatever it's called. If I want to see the videos I'm quite capable of clicking links myself thank you very much.
Obviously time spent in quiet reflection after watching a video is time they can't shove advertising in your face, so it has to be rush rush rush watch this then don't stop because you can watch this this and this this this as well. No thank you.