Aw, come on, Lorna! Nolan has this blue sphere the size of a grapefruit that expands into a superweapon that blows away an entire invading army? When the battle is going badly, Irisa rides in with a motorcycle gang that has weapons mounted on their handlebars -- where did she find them? For that matter, where did she get her motorcycle? And if old St. Louis is totally buried, why is that arch still standing? Etc, etc, etc.