Even though some scenes like the bursting of a metal pipe by repeatedly clattering it with a stone, or not having the tunnel found out even in 19 years of inspection defy logic, the movie is an allegory of what people can achieve if they don't give up hope. Towards that end, the movie certainly achieves what it set forth to achieve. And that's the lasting legacy of this movie, one that will stand the test of time. The haunting cinematography and the 22- carat gold dialogues only serve to enhance the impact of the movie.