Microsoft Stream is no Replacement for Office Mix

As the instructional sys admin for O365 in our school district I cannot stress how disappointed I am with how this was handled.  If the writing was on the wall that Mix had to be retired, MS should have at least had Stream ready day 1 with the same or similar feature sets.  Our teachers relied on this tool for flipping their instruction and district departments used Mix videos embedded in our LMS for district wide training.  I understand the fact that Mix was in 'preview', but it is our teachers, students and families that will feel the brunt of this change.  We aren't talking anything super technical either...just give users the ability to share/embed a video and not require login.  That should take until Q4 of 2018 to roll out.  Improve the experience to mimic Mix first...then add additional features...you did it with the transition from Classroom to Teams...why should this be any different?