It would help us as instructors to know when the class (average) watched the video as well as when an individual watched it and for how much time they watched it. I know that the % view gives us how far they went. But, students can watch it slowly or just do it at 2X speed or drage the cursor to reach the end of the video in 5 minutes. It may show % watched as 100, but it may be an eyewash for the instructor.