In all the movies and tv shows I've been watching lately, I've noticed that the shots that look the best are the ones that don't look like they had the steadiness of a tripod. There's always a minute bit of movement back and forth, up and down. This makes me wonder if all these shots aren't done with shoulder rigs rather than tripods. Of course there's the exception with the crane and dolly shots, but the rest always has that little bit of movement. Anyone else notice that? And if so, can anyone account for it?