Was wondering how it has affected the rest of the city. Traditional street circuits are like the circus coming to town: everything stops and there's an air of celebration. The Valencia circuit seems to me a bit like the building of the Millennium dome here in London: a speculative attempt to turn polluted land into capital that will line very few pockets.
Don't know what I think of it as a race track yet. Reminds me a bit of Long Beach, in that it seems to have some seriously fast curves.