I just watched an excellent film on Instant called Klute. It stars Donald Sutherland as a small-town private investigator. He's checking up on a lead regarding a dead man, and it leads him to Jane Fonda, who plays a prostitute. Some of the story beats are familiar (an attraction challenges Fonda's worldview), but it's shot with a deliberate pace and eye for composition that's more than welcome. At times, it reminded me of Powell's Peeping Tom, although Klute is more of a low-key drama/romance with thriller elements. I suspect more time was spent on Fonda's life as a call girl than on Sutherland's investigation. Not that there's anything wrong with that.
I'd give it a B+ or A-, somewhere around there. Confident, involving stuff.