I would agree that it is better to go early than be disappointed. However, we had an ADR for 8:10 at H&V so we were there early anyway. When got to DHS about 7:50 they were letting people in to sign up for JTA. It was the same line to the far left as early breakfast reservations. DH and DD (who is too young for JTA) went to check us in at H&V, and the other DD and I went to sign up for JTA. We had to wait about 3-4 minutes to sign up. Not bad at all. We could have gotten the first show, but we decided to sign up for the 11:40 show because the first show was at 9:40, but you had to check in at 9:10. I wasn't sure we would be done with breakfast at that point. When we showed up at 11:10, I saw that they were still signing kids up for later shows. I have no idea what times those shows were for, and this wasn't a particularly crowded day. Even if you miss rope drop or the early entry they are doing now, you may have a shot at getting a spot with the increased capacity.