Hey.  Y'know what really grinds my gears?  The phrase "once and for all".  It's so overused.  It's such a cliché in movies and TV, especially epic fantasies and the like.  It's like a requirement for any movie with a sword battle in it at any point.  It's like the Wilhelm scream.  It's just ubiquitous.  It's so contrived.  Lemmie tell ya, when a hero boldly proclaims "ONCE AND FOR ALL!", that's when I stop caring.  I'm out.  Too melodramatic.