Help me understand how quality is addressed? Let me put it in a short thought experiment.

100 young men visit Neverbeenastan. They go to the relight district and have a good time. The post a an raving review of the place saying the native dancing was exciting and the dancer were full of energy. A police an general accurate review. Plenty of young men peer review it. When Mrs. Gullible go there looking for native dancer she can't find a thing, and is very disappointed in your false review.