Video UI is painful to use, and not consistent with the rest of the site. I really don't like it going full screen just by tapping as there's no way to easily just check how long a video is, and the swiping thing is just annoying. I preferred the recent trial of moving the profile button to the too right and having an accessible list of subs appear from the top left drop down, as the reversion to the old style means it once again takes 20-30 secs for the subscriptions tab to load.