Yeah, don’t you just hate it when you’re watching a perfectly good movie, and they ruin it in the last act?

10. No Country for Old Men
Shut up, already.
How they screwed up: It’s great the Coen brothers wanted to bring Cormac McCarthy’s novel to life, but did they have to be so faithful to the story, namely the last non-sequitur scene in which Sheriff Ed Tom Bell (Tommy Lee Jones) rambles on about some random dream he had? Our vote: the second-to-last scene, in which assassin Anton Chigurh (Javier Bardem) -- having just killed his last victim in the sordid business -- gets into a car wreck but manages to walk away from it. Bang! The end.
KEEP READING: See No. 9 ...