I don't think it is. I don't fear large objects. (I give the ship example above). But if something is usually small, or medium, and it gets blown up to be huge (abnormally large) then I am freaked out by it. Like if you were to take a picture (they are usually small or medium) and blow it up to be wall-size, I'd be freaked out by it. I know, it's weird, but I can't help it.