Because, yes you know, were you to get attacked by Zombie's first thing you'd think to do would be to run around with your DV-Cam. I really don't get this whole idea of making these things more 'realistic'. It's cinema for God's sake it's all about fantasy and the suspension of disbelief. Is that a little too taxing for today's movie goers? Zombies aren't real, neither are Cloverfield style monsters it's fiction. Are there loads of people out there who just read Auto Biographies because they are more realistic than novels?