A better term for their ideology would be Gynotheism. They're more akin to an extremist cult than anything resembling a socially progressive movement; calling them Feminists is an insult to actual Feminists.

Edit: I also like the old classic term: "FemiNazis" - mostly because it pisses them off and highlights the fact that they are, in fact, extremist moral authoritarians who advocate abuse and pseudo-science as a means to further their insane socio-political goals.