Kael in "Kiss Kiss Bang Bang," Waters in (I think) "Crackpot." Ever since I saw Kael's comment (circa 1970), I've wanted to see this. I finally tracked down a DVD pirated from TBS. And it was worth the wait. Yes, it's florid and overstated, but so is opera, and this is the film equivalent of "Traviata": older, "experienced" woman, young man who can't deal with her experience. It reminded me of "Who Killed Teddy Bear?" in that it's another film that is much better than it should be. I can't really say that Albright gives a good performance, but it is a great one, at least in its impact. Her lack of depth feels right for this character, more right than a more subtle performance would have been. It's a paradox of this kind of film.
The film is also surprising frank for 1961. No euphemisms here. Even the boy's father understands what's going on, and is amazingly understanding about it. It's adult, not just in its subject matter, but in its refusal to be coy about it.
I do want to point out one problem with the film. Scott Marlowe's character is supposed to be 17, but Marlowe was about 29 when he made this. Albright was only 7 years older, so you don't get the effect of the age difference, and Marlowe just feels too old to be so innocent. But it's not a killer problem.