And JL queue is one of the few times I hope SF gets lazy and cheap. They could easily eliminate two employee positions and just have regular queue in those areas. Not only do I dislike those pre-show rooms, but each pre-show is so long. Plus, it essentially makes the single rider line pointless. It's even more frustrating when you basically know if it's a slow day, the ride is cycling empty, but you still have to wait. :/
Really, I often skip that ride simply because I don't want to sit through those pre-show rooms. Which I feel bad about, because I like the ride itself.