This movie has a very good story and a plot. It takes real creative spark to imagine some thing like that. Imagine, a global city like London under siege of anti nationals or terrorists.
Here, director used his line of thought to present an imaginary scenario.
But, what happens, when US President is kidnapped by a terror network.
But, then US has some great spies and Gerald Butler acting as a tough spy tries his best to salvage the situation. This movie has some powerful performance by Gerald, Eckhart, Morgan Freeman.
Its story and visuals rally mesmerized me. I was aghast to find out about such a possibility.
I would probably recommend it to all- all because of its story and strong plot.