Why are most Australian movies bad?

Does anyone else agree that most Australian made movies end up being relatively bad? It is almost like a trademark of the local industry and yet they keep trying and there is quite a lot of related activity with all the movie shows and film festivals.

Tonight I plan to watch a movie with friends that is said to be a good Australian movie, even here in the states, Australia's movies have a reputation that far proceeds them as most people have not seen too many.

Who knows... Any insight would be nice.