Salt is rated PG-13 for intense sequences of violence and action. They left out non-stop. Look, the plot is implausible. I've seen that a lot in critical reviews. So what. If I want logic, I'll call Leonard Nimoy. Salt is wicked nasty fun. And it never, and I mean NEVER, lets up for a second. This is a very very fast movie. Blindingly so. Loved it.