This one hour production doesn't cover every detail of the book, but it "hits the highlights" and serves as a great refresher (especially for someone who has read the book long ago).
It's a rather enjoyable if highly styled audio experience, with all the drama, sound effects, and melodramatic acting style of the time at which it was originally recorded. Gives a bit of Huxley's perspective, too, as he speaks at the intro to each 30-minute segment.
To students hoping to listen to this one-hour broadcast instead of reading (or listening to) the full novel: this will NOT suffice as a full replacement for the novel if your goal is to pass a detailed test on the novel. It's a great book and you'll be missing out if you rely solely on this broadcast. On the other hand, if you are truly not a reader or you are simply terribly pressed for time, you could do worse than to combine this one-hour broadcast with a decent study guide.