"Almost perfect"
In one sense, there's no denying this book is a masterpiece. It seems as though Stendhal set out to dazzle the reader with his incredible understanding of human nature, and that he did. However, looking back at the audiobook after a few weeks have passed, I find it difficult to remember the actual plot. So in that sense, I feel as though the novel could have been a better novel. Nevertheless, I would certainly recommend it for the sheer psychological depth. And, as audiobooks go, the narration on this one is top-notch.
As for the complaints about audio quality in some of the earlier comments: this has apparently been fixed, and the quality is perfectly acceptable.