Man Hating?
This movie is sort of unfair to the Keith Clark character. While he isn't the nicest guy (he cheats on his wife and smokes lots of pot, bit of an *beep* somehow he ends up being blamed for the calamity that occurs. The girls are the ones who decided to "share" him. The caused quite a bit of trouble too. While they didn't force Keith to try to scare them off, they treated him like a penis puppet. They were selfish and more than partially to blame for the big bad that happened. Shame on them!
"Numfar, do the Dance of Shame."