'Worst public policy decision of the century': Economists slam WA GST deal
www.abc.net.au
WA's revised GST deal is set to cost the federal government $50 billion over a decade, not $39 billion as estimated, economists say, warning that it's not justified and should be changed.

I get that WA is financially far better off than 2017 projections.

What I don’t really understand is why it is so unfair for WA to get back 70-75 cents per dollar its populace puts into GST.