I did see them check your time and they did turn people away. I did a 10:30-11 check in time and cause of traffic (people from last sailing were still getting picked up) I got there closer to 11 and got through check in/security in 15 min and waited for about 15 min until boarding opened up. Suite guests go first, then zone A1-A9....then B1-B9.. and so on I got on closer to 11:45 (my group was B2) but the first groups got on around 11:30. I'm going for a 11am check in time on my next cruise to avoid traffic and to avoid sitting around the terminal a long time cause the benches aren't very comfy