When we were at VB on 6/10 I heard it was at capacity. Plenty of families roaming around looking for chairs. We were there for early entry and picked a great spot with umbrella and trees for shade most of the day. Other parks were crowded enough 6/8-6/11 to have lines extend outside in the heat for both food and most rides. We had EP and even those lines were longer than we thought they'd be. It is definitely crowded. Bright side was we got to see the preshow for Gringotts, and the elevators were going on our third day riding.