To be honest I don't think we're ready for a hindsight-like overview of the beginning of skater culture like Dogtown. I know the fixed gear/messenger culture has been around for a few decades but it's never been hot as it is now. We need to wait for the big dogs of this culture to grow up and grow out for a decade or two before they can give good hindsight. The culture needs to be well established and at least universally known on a very basic scale before there can be a Dogtown of fixed gear.

I don't think MASH aimed to be this movie. It's still to young for such a thing.