You know, in case being forced to watch multiple ads wasn't enough. Youtube thought it would be a great idea to create a pop up of the ad that was shoved in your face to the right of your screen taking up most of the screen when your video begins to play. And don't get me started on the interface for changing video quality. You could be watching a video in 720p then boom, instantly switches to low quality 144p out of nowhere without warning. Trash.