Very disappointed with our visit today. We booked ...

Very disappointed with our visit today. We booked a slot for 4.30pm after queuing in the rain for 15mins then inside for a further 15 minutes eventually entered at 4.45pm. A staff member going round at 5.30pm telling everyone there was only half an hour left and we were only half way round. Couldn't get to see exhibits comfortably due to too many visitors and very little social distancing.
People were wearing masks and plenty of hand sanitisers but did not feel safe due to the amount of visitors.