Disney was a 100% success from start to finish.  We arrived home this afternoon.  Not one meltdown, not one sleepless night, no illness, no constipation, no hands over the ears, no super floppy stimmy behavior… actually the more stimulation he got, the less he stimmed.  The kid loves roller coasters, characters, he sat for 40 minutes in restaurants, sat on the plane, stood and waited on line at the airport for 25 minutes.  Truly miraculous.