This came up on the itinerary with China Odyssey tours. It was worth the visit and one of the few Pagodas in China that stands out from the rest. It was built with nails and has started to lean to one side so visitors can no longer go up inside the Pagoda and can only walk on the ground floor.
Would I do it again, probably not. But it was worth seeing and I would recommend visiting if you are in the area.