It'll be because they weren't exactly identical to the zombies in the Romero films.
Even though they changed with every film. AKB like a motherfucker.
( BraynDedd Natasha Kaplinsky's labia majora, Tue 27 Sep 2011, 13:14, archived)

I hope the last 30 minutes
has shown that I have no idea at all who Romero is. I'm not like that at all. Sounds like most other people are though.
( RocketSurgeon is pretending he's still young, Tue 27 Sep 2011, 13:47, archived)