Speaking as a strong horror fan, The Walking Dead would be unwatchable if it leaning too heavily on fighting and gore. It would also be like porn: simultaneously exciting and boring.
I guess a better analogy would be a war movie. A war movie cannot be a constant battle, it has to feature enough interaction between the characters to make the viewer care about what he or she sees.
IMO, the great premise of The Walking Dead is how do people carry on when the world as they know it has ceased to exist? I also think that the female characters are a great strength of the show. It would be way too easy to make this series nothing but non-stop @$$-kicking macho fighting where the women exist just to be saved and provide sexual favors as an expression of their gratitude to the manly men who save them. The show also has female writers, and the plot line involving the young Asian guy (
Glenn?) and the vet's daughter is really cool. I think it is a nice object lesson in what women find attractive. In this case, the young, college-aged woman, takes a liking to
Glenn, who clearly fits her age demographic. She also notices his strong points in a way that a more macho oriented reading of that character might miss. Obviously the main character's wife and her choices are a very interesting storyline, as it the case woman who has finally gotten her shooting together.