Well the whole point was to have that first person feel to it. They literally handed the actors a camera to use and I think it added a whole new level to how realistic the movie seemed. Sure the shaking got annoying but I mean come on, don't you think that it was extremely realistic in the sense that if someone was holding a camera they wouldn't be trying to get the best picture or trying to keep it steady. He was trying to run away from a ton of shit while filming the event.