Only three stars because the fun jump is only part of the experience. The number of people at any hour is crowded, but that's okay. The signs are confusing though. Go to the ticket counter, and be sent upstairs somewhere else. Go to the conveniently placed desk right next to a sign of the sky jump...nope not here either. Get directed to the sky jump shop, minus the signs to get you there. The people running these stands are quite rude, maybe there would be less congestion if the ticketing made sense. Worth it, but show up early and be prepared for people who don't like their job or you as a customer