Good grief people. It's a harmless, one-time event. Nothing is being permanently changed. No operating hours are being impacted. No paying guest will be impacted or 'forced' to see this. The overwhelming majority of potential WDW guests will have absolutely no clue this event even happened. Outside of some people projecting negativity toward Disney for the sake of it, I can't see how this is an issue at all.
Nobody who doesn't want to see this will experience it or be impacted by it, and the next day it will be over and things will move on. What is the big deal?