Unfortunately once she decides to go to the big city, it becomes just another dumb action film, full of huge leaps of faith that I was unable to make. The rest of the casting is terrible. Eric Banna is completely unbelievable as a CIA assassin, and the film grinds to a halt whenever he returns to it. Even Cate Blanchett is terrible as the CIA (or whatever) chief who must find them both.
It's too bad, the film had promise, and the sound design was excellent.