Bad. Even with the reservation system and the new Flex pass option, people will flood the park. They already notified the city about possible Harbor Blvd closures and backups on the 5 Freeway, so expect the worst. Anytime something new opens, especially a land, and especially a land with soooo much hype, people will just want to come and be part of it, even though they know they can't get in.
I so appreciate everyone’s input! I was afraid of that. Either we will change our arrival to the 29th and go the 30th or just skip it altogether. Since I will have to endure the chaos of a 6am opening when we go to Hollywood Studios in October, I don’t feel like fighting the masses this trip.