They were definitely right when they said this season would be darker than the last, I'm sure that episode scared the pants off some little kiddies.
I too was getting the aliens/Starship troppers 2/animorphs vibe, but they pulled it off quite well. Despite being one of the best episodes the idea of zombies didn't hugely appeal to me, I don't like things that can't die.
It appears that they are sticking with this theme for the next episode which is titled "Brain Invaders". which leads me to believe that it will be a rather cliche'd episode most likely about clones being controlled by the queen. I hope I'm worng and it realy breaks the mold.
General Un-Co,
Signing off
