I'm not a feminist, but I do have tits, and lack proper fap material, so I'll give my worthless few cents on the matter.
Being honest, I really, really couldn't care whether the main character is pinnacle of burning manliness, or, well, not. I don't even mind if the majority of the cast is full of guys; as long as it's watchable, meh. Although, in regards to OP's pic, I didn't really like Yoko. She was literally a pair of talking tits who caused destruction without even knowing it. Totally useless character. Just giving her a Big Gun alongside her two other Big Guns doesn't make up for it, either. Kamina, on the other hand, was, in that show, awesomeness incarnate. Whenever he gave his speeches, you almost felt like pumping your fists in the air and saying, 'fuck yeah!'. Sure, they were mostly, 'BE A MAN!'-type speeches, but aren't most impassioned speeches? Whether it's a girl saying something similar, or a guy saying it, it doesn't really matter. As long as it strikes some kind of chord with you or something, I suppose.