bendis is fully capable of writing good, solid female characters. the trouble he runs into is that when he fucks up he doesn't take criticism well at all. for example: on the topic of bobby being bisexual, bendis said "i wasn't TRYING to be biphobic, i have bisexual friends, i am not a hateful person, why are you guys being so hard on me???"

from what i've seen bendis tries to do a good job at writing but he values his own thoughts and intent more highly than criticism because he can't take it well at all.