opening thoughts

just watched 127 hours... awesome film, anyway opening was a sped up view of a underground station, liverpool street station and just crowds just all sped up, and i really liked that idea, because the screen was split into 3, and there was the main characters life going on, and then it was swapping between the underground, the station and crowds while his life was going on, im not sure how we could do that but it would certainly be cool...