There is little doubt however that the Historic Dockyard saw a huge uplift in numbers because of the Spinnaker and Gun Wharf development. When Portsmouth City Council explored developing the wharf, they knew they needed an icon to be a visual indicator of the regeneration. The tower is now as much a marketing tool whose image features on every bit of Portsmouth marketing, websites, literature etc. The Dockyard in turn has seen a big upturn in numbers because of this and in return has been able to reinvest in its own offering. These developments are not in isolation, it was a long term strategic plan by Portsmouth that has paid off. They were talking about all this when I was studying there through the '90's.
We had the year tickets too, and it proved great value.
Completely agree, the developments at Gunwharf have transformed Portsmouth. However, you could argue that the city centre (Commercial Road and that area) has suffered from being completely overlooked.
I think what makes Gunwharf so popular is the shopping outlets, as well as the Cinema/Bars. The shops seem to attract far more people than the actual Tower itself.
It's a shame when you look at how busy Gunwharf Quays is every weekend, and compare it to the absolute pile of sh*te at The Marina, which has ample space to replicate it.