This is the show DH and I always went to, especially since we'd get 20% off with the Tables in Wonderland card. We had a DD in Dec., so now we'll probably be going to one of the earlier shows now.
It's a 2 hour show. I've done the late show 8 times and never had a child with me. Haven't seen more than a dozen in all those trips. Once I was even the star of the show.
We always choose the late show. It's easier to get good seats at that show. It has never seemed too late for adults and older children for us. The buses are right there to take you to your resorts or the parking lot when the show ends.