The last good movie I saw was Blood Simple (1984)
It was directed by Joel Coen, produced by his brother, Ethan, and written by the two of them. It's their first film, and has the high energy and intensity we associate with young filmmakers who are determined to make an impression. Some of the scenes are virtuoso, including a sequence in which a dead body becomes extraordinarily hard to dispose of, and another one in which two people in adjacent rooms are trapped in the same violent showdown. The central performance in the movie is by the veteran character actor M. Emmet Walsh, who plays the private eye like a man for whom idealism is a dirty word. The other actors in the movie are all effective, but they are obscured, in a way, by what happens to them: This movie weaves such a bloody web that the characters are upstaged by their dilemmas.