Children of Men is one of the most powerful movies I have seen in my life. I kept saying to my wife, "This has to end", meaning that it had me "on the edge of my seat". I repeated "Oh my God" throughout the movie in between laughing and getting tears in my eyes. It is gritty and realistic, and feels like the proverbial roller coaster. It has meaning and a purpose. It is like a painting, a work of art. It's powerful. That's all I can say.
Powerful.