Hello! Chiming in with my experience today... My friend and I arrived at security from Harbor Blvd at 7am, and were in line by 7:15. As someone else mentioned earlier, the ground was taped off to try to organize a queue, and the cast members had all non extra magic hour guests form a snaking line for the right-side turnstiles. Our place in line was right under the monorail tracks.
At some point, they flipped the middle turnstiles to “Exit” and a ton of people RAN to line up there—it was CHAOS. No order to it whatsoever, it felt like it was just a mob of people crowding the entrance. Not gonna lie, I panicked a bit! We got inside by 7:40 so still not too bad considering.
We stood by the castle which was surprisingly quiet and we had full bars. I used my iPhone 11 Pro on AT&T and my old iPhone X on Wi-Fi, my friend used her iPhone X on T-Mobile. Our winner was the Wi-Fi iPhone X (!!!!) with BG 72. Not great but I’ll take it! The T-Mobile phone’s “Join Boarding Group” button never flipped to red, even after the “my status” cha cha; I did everything in tandem on my two phones (tapped Find Out More at 8am on the dot, then had red Join Boarding Group buttons on both) but I guess the Wi-Fi was slightly better in that area. The group right next to us got BG 31, not sure if they were on Wi-Fi or cellular.
Our group was called to ride at 2:40 and we’re heading over now, super excited!