I'm a strong believer in telling stories through a limited but very tight third person point of view. I have used other techniques during my career, like the first person or the omniscient view point, but I actually hate the omniscient viewpoint. None of us have an omniscient viewpoint; we are alone in the universe. We hear what we can hear... we are very limited. If a plane crashes behind you I would see it but you wouldn't. That's the way we perceive the world and I want to put my readers in the head of my characters.
George R. R. Martin