How many times do you watch a video all the way through once it's finished to make sure it's *really* finished?
maybe 3 or 4. different types of watches. full broad non-stop "lean back" watch (as if i am the casual first time viewer). then there is pause a lot check every corner of the screen for glitches and mistakes. then there is a deep spell-check watch. of course this is not including all the times where i did find mistakes, because that means it actually wasn't done