I rushed on Saturday, April 6. Got there around 7:45am and I was 4th in line. More people didn't come until 8:30. My seats were front row orch, in the right section. I know the girl in front of my in line ended up with a mid/rear orch seat, so I don't know how they're going about deciding what seats are available for rush.
Just to update: I arrived to the line at 5:10am, today. There was already 1 person ahead of me and by 6am, there were 5 of us. We were given seats in orch row T.
Has anyone rushed recently? I'm planning on going next Saturday, but I'm not sure if this has gotten more popular and I'm wondering if I'd have to get there much earlier than the BO opening or if I can show up in the hours following to buy 2 tickets to the evening performance.
