It seems to be working. Seattle's new mayor recently talked about how the city needs to make it easier to build out internet infrastructure.
http://murray.seattle.gov/murray-seattle-must-be-a-national-...
> Another possible solution includes granting internet companies access to utility poles at little or no charge, so that building more infrastructure is not cost prohibitive.
> We are considering [changing policies] which make it nearly impossible for internet providers to expand existing services without an unusually high super majority of support from neighbors.