In terms of the facilities, quality of the playing surface, age of the computers, how recently painted, how well equipped the music room is, (or if you go to Gina Rineharts old school in Perth, a student wellness centre and spa) etc etc, yes, no doubt. In terms of education outcomes, when controlling for certain factors, like for example poaching talent through scholarships and expelling problem children, the data and the analysis say there is no difference.
And as for the both major parties, to some extent yes. But Howard changed the game, re-drafted the rules, progressivly introduced and increased and entrenched changes over 11 years. By the time he was finally voted out a lot of the ALPs voter base had bought into it and Labor were hamstrung. They could only try and unravel it slowly. Definately a shame on Australia. Its slowly killing our society IMO.