Depends on your idea of what a "feminist" is.
One horrid example of feminism was in my Women's Studies class back in college. It took a while for the teacher and I to get along (since I was pretty much the only one who didn't just sit back and take notes on her "men are evil" routine. The three guys in the class just meekly sat in silence, as if afraid to stand up for themselves).
One argument that we had was when she literally said that it was like a "pendulum", and for women to get equal rights, it had to "swing the other way" in order for it to settle in the middle (meaning that women should get MORE rights in order to eventually be equal). She never could tell me how men having less rights is any better than a woman having less rights, and I couldn't convince her that having rights wasn't a matter of physics but of common sense.
Some "feminists" are clearly extreme, like the teacher in my Women's Studies class. But most women just want equal opportunity; we want to make the same amount of money for the same job, we want to have the choice to work in jobs that are "traditionally male" if we really want, just as a man should have the opportunity to work in a job that is "traditionally female". Most American women want to help women in other countries, who suffer from discrimination far worse than we've experienced. I don't think that's unreasonable.