The Spielberg science fiction drama Terra Nova has been canceled. Can't say I'm all that surprised. Ellen said it best one night, "I signed up to watch a show about dinosaurs. Where are the damned dinosaurs?" I know it's possible for TV to do good Sci Fi, even for extended periods. Battlestar Galactica, Farscape, Firefly, Babylon 5, and heck even ST:TNG. They're just common enough to show it can be done. I just wish they'd figure out that Sci-fi is more than Desperate Housewives with laser guns a little more often.