Very funny, original look at a topic that should be at the forefront of the green movement. As one of the largest producers of pollution in the environment, the film and TV industry has an obligation to open the doors to the production process and what effect it has on the environment. 'Greenlit' does just that, allowing the viewer to see the waste that results from a feature film's production (as well as the drama associated with trying to reduce that waste). This isn't the snooze fest that is An Inconvenient Truth. Rather, the problems associated with film production pollution are presented in a humorous yet educational manner. I didn't feel like I was learning something so much as I felt like I was taking in an entertaining movie