This was a perfect palate cleanser after two different audiobooks that disappointed me. I always enjoy Pratchett, and Stephen Briggs (who narrates all of Pratchett's audiobooks) makes me smile every time. So that made things all much better.
If you haven't read Terry Pratchett before (audio or text) go do so now, because you are missing out. Unless you are very serious and don't much enjoy levity. In which case you are not missing out, carry on.