I would think one thing that might cause SB lines to build more quickly is the fact that FP+ return times start right at park opening. With the paper FPs, the earliest return time was 9:45. So for 45 minutes it was only SB guest that were riding.
This is a very good point. People who can and do book FP+ starting at 9am will probably head straight to those attractions.
This worries me in that we used to (and plan to) use the first hour+ of touring hitting SB queues before waits begin to build. They didn't normally build (excluding TSMM, Soarin', and TT) until around 10:30 or 11. This could change as people book early FP+.


Both RC, Freedom Class Ships, one Eastern and one Western Caribbean. We hadn't cruised up until two years ago.