I believe she did use that term several times. It set off my warning bells. Not enough to turn it off, but I felt they could have written more subtle and less on the rag vampire feminist.  Also could have had Godbrand less of a whiny stereotypical viking.  For one I felt how he got offed was crap, that it would have been better if he was all bluster, bumblefucked into the trio, then ran like a bitch leaving other vampires to die like a coward then dracula, or hell carmilla to tear him apart as punishment.