An exciting place lots of technology and science.

An exciting place lots of technology and science.
However, a lot of waiting time for most activities (45-90 min) probably due to Corona initiatives. For the same reason, it also seemed like a lot of people were locked into the park.
For example. 13.44 Standing in line for 15 min. To order fritters and nuggets and waited another 28 min. When they were afterwards with the french fries all the time. It should not be possible with a limited number of guests otherwise it looks bad under normal circumstances.