Cringe factor
This concerns the role reversals written into the script. In neither real life nor on the screen do women want to see men portraying women. And guys will stop watching after a few episodes. The nonsense starts right away with the saintly single mother besieged by a neglectful single father. And we see the evil husband of a girlfriend neighbor get beat down by Van Helsing. They left out rape culture but I'm sure we'll get to it in a later episode. And the PC police needs at east one Asian, maybe a Blasian.
For example of the witty dialog, but you can start anywhere:
"I can't do this anymore, it's only a matter of time we run out of supplies or one of those feeders getting in here." Other soldier has hissy fit. Tweenie boys could like it so it runs one or two seasons max, but it's too early to tell.