Too many plot holes, characters too stupid

Rating: 2/10 (12 February 2011)

I know it's not wise to go too much into the plot of a horror movie but there were that many blatantly stupid things that happened, i found I spent the entire film frustrated by the stupidity of the characters.
There are many, many more plot holes and feel free to read the other reviews to find out what they are, but the ones that annoyed me.

The two kids being able to sneak out of the Green Zone of a heavily guarded military complex.

They find a woman who is infected, without displaying the symptoms. Why would they not have anyone guard her? Why wouldn't she be under constant monitoring?

After they found out the zombie breakout, why would they lock everyone in a basement and then leave one unlocked door where the zombie could sneak in and kill everyone. That seems to be the opposite of what you would want.

When the snipers are picking off the citizens, instead of killing EVERYONE, why didn't they just tell everyone who wasn't a zombie to rise their hand, given that presumably zombies are irrational creatures with no sense of intelligence.

If you're running in a zipzag to avoid being shot at or you're driving a car, then it's obvious that you're not a zombie. Why would anyone continue shooting at you?

Anyway, it was a frustrating experience and I would recommend you not see this film.