We have been to the Harry Potter exhibition. Despi...

We have been to the Harry Potter exhibition. Despite online tickets and a time slot of 1430-1500 I stood in line for over an hour in a stuffy room and only arrived after half past three. The 5-year-olds in our company did not like it anymore and had little to do with the English-speaking start. In itself nice, but small expo, not in relation to the price and long waiting time ... too bad ....