Unfortunately in Australia (and it has always been so) there are really very few flying jobs available so whilst not getting into QLink on face value may not be a big deal it could mean the end of someones flying career who is otherwise perfectly capable. I think that is why these types of testing regimes bring such angst amongst the pilot fraternity.
Not sure where you are at in your career, but if you haven't cracked a flying gig then your "location" may well have something to do with it.
QLink is far from the only regional in Australia. If you strike out with every regional and major then you might want to reconsider your career choices. Aviation is an industry that requires ample patience and lots of hard work to boot.