Twilight: Eclipse nominated for best Fantasy film...? I also don't recall many kind words about Clash of the Titans.
Well to be honest, Saturn Awards normally picks movies that fall into that category that are at least good to awesome. Sometimes when there isn't enough films of that quality or better, they seem to be movies that are not as good. Clash of the Titans and Twilight isn't going to be winning, they are more of placeholders if anything.