Bought our tickets on line which was promoted as 'saving hours of queuing' and it was true. We felt like royalty as we were ushered to a separate line which bypassed queues and queus of people. Finally we got to the spot to present out tickets and were advised to come back another day as visibility poor due to cloud coverage and impending thunderstorm! So back we went and exiting to a torrential down pour. The photo was taken inside the foyer by touists from India. We will return another day to get a view from 102 floor!