This famous description of ALP leaders, written by Zinoviev in 1916, stands up rather well I think:
[The] reactionary role of the “socialist bureaucracy” appears nowhere so ostentatiously as in Australia, that veritable Land of Promise of social reformism. The first “labor ministry” in Australia was formed in Queensland in December, 1899. And ever since then the Australian labor movement has been a constant prey of leaders on the make for careers. Upon the backs of the laboring masses there arise, one after another, little bands of aristocrats of labor, from the midst of which the future labor ministers spring forth, ready to do loyal service to the bourgeoisie. All these Hollmans, Cooks and Fishers were once workers. They act the parts of workers even now. But in reality they are only agents of the financial plutocracy in the camp of the workers. The caste of the “leaders” here appears quite openly as a unique type of job trust. The labor party as such comes to the surface only during the parliamentary elections. Once the elections are over, the party disappears again for three whole years. The party conventions are only conventions of party functionaries. They never include a trace of real representatives of the mass of labor. The party leader is elected in conference and functions as such until the next election at the succeeding conference. If he is elected to Parliament, he also becomes the leader of the parliamentary fraction. If the party gets a majority in Parliament, the leader becomes prime minister and forms a “labor ministry.” The powers of this leader are almost unlimited. It went so far that the “labor” minister of New South Wales, Hollman (a former carpenter), proposed at the party conference of 1915 that the leader be given the power to change the program of the party at his own discretion, if this should be necessary for its “salvation.” We have recently had quite a striking example of the means whereby Fisher, Hollman &co. “save” the labor party. These “leaders” have proved to be the worst sort of chauvinists.