If you watch an old Godzilla movie backwards, it’s the strangest episode of Grand Designs you’ll ever see. Right-way round, though, the surprises tend to be limited. Ever since Godzilla first waded from Tokyo Bay 60 years ago and stretched his legs downtown, monster-movies have barely deviated from the ingrained, city-stomping formula, to the extent that you might well think the only way to tell a fresh Godzilla story would be to reverse the thing entirely.