Alfonso Cuaron is a director I wish was a little more prolific. That could be a double edged sword. If he was more prolific, the resulting movies may not be nearly as good. In other words, I should just be grateful for what we get. His 2006 film, Children of Men, is simply phenomenal film making and one of my all time favorites. He was also the guy behind my favorite of the Harry Potter films, The Prisoner of Azkaban. Now, he has returned with a long in development special effects driven tale of humanity and survival. The movie is called simply Gravity.