Babylon 5 should be enough proof for everyone that cheesy cheap blue/green screen effects don't have anything to do with how good a show actually is. This discussion went to a weird place, talking about greenscreen and examples of successful shows using the technique, when that has nothing to do with Sci Fi not committing to airing B&C. There can only be two reasons for that decision - they're either waiting for what they perceive as a more opportune moment to air it, or just don't see money in the whole BSG franchise anymore (hell, maybe the B&C pilot really is horrible and they kept it off on those grounds alone - we can't be sure without having seen it). Either way, greenscreen has nothing to do with it.