not at all. The underground has always been a minority yes. Always will be. I wouldn't say it was shrinking though. It's all comparative, Sydney especially was alot better a few years ago. Now because of all the extra interest in the cheesier 'edm' type stuff alot of the parties have moved in this direction. Crowds in general have changed too, if they don't hear the accessible stuff they know, they get bored and eventually leave.