
A good sci-fi movie has the power to move worlds. It expands minds, makes hearts race, inspires people to be better and strive for more. A bad sci-fi movie? Well... that's where the Sci-Fi channel comes in.
It slates them at 3am to fill the air and entertain people just back home after a night out. For every Space Odyssey, there is a Sharknado, for every Alien there is a Leviathan (Google it).