We had the morning free in Shanghai before we had to head to the airport, so we took the subway over to the 2010 World Expo site where the Chinese Pavilion is still open to the public. According to Xinhua (the Chinese news agency), there were so many visitors to the Chinese Pavilion during the actual expo (which ended in October last year) that they announced it would be reopened for six months in 2011. This likely gave more foreigners a chance to view the pavilion, whereas locals could wait until later to check it out.

I wouldn't say the actual exhibition was anything "museum worthy", but it was a show of what China is all about, from architecture, to history (there was a National Treasure on display, although it took 10 minutes of waiting in line and about 4 seconds to shuffle past it in a darkened room), to art, to the environment and the future. The architecture "tour" was done on a mini roller-coaster. People were diverted into multiple lines and the cars left every minute or so, meaning there was hardly a wait at all. The cars rolled past scenes in colored lights, showing ancient and modern bridges, old matrix-based joints for wooden structures such as temples, and newer architecture in the cities.
After about an hour, the pavilion tour was over. The exhibit was impressive in many ways, and it did make me wish I'd seen the pavilions of other nations as well had I visited last year. However, it was a good experience and will prepare me for what is to come should I have a chance to check out the next World Expo in, say, 2012 in Yeosu, South Korea, or in 2015 in Milan, Italy.