everyone inside the area was sitting down, minus a couple of dads thatw ere standing but in front of a bush so it didn't bother anyone. You can sit on the astro turf or they have a little ledge along the perimeter where the plants are, that's where I sat because it was a little elevated and I can't sit on the plain ground for too long.
It wasn't crowded at all, everyone had their little area, it was kinda annoying when late comers (not really late, I guess they waited for their fp time) came in around 9:45 and they walked in front of you blocking the view of celebrate the magic but they just walked by and grabbed their own spots so not a big deal
I think they are opening the area early as to not create a line. When we got there there was no line to get in, even later around 9:30pm it only grew to about 3 or 4 families
My daughter was able to come and go, she went to the bathroom and to get some snacks a couple of times