"So so"
One technical issue that bugs me is that the two programs are not separately indexed / titled, so you can't easily choose to listen to just one.
Another bother: I'm a little picky, I know, but their accent and the way they pronounce "meditative" distracts me and makes it hard for me to relax.
"Great book, mediocre naration"
I really enjoyed the story. It took a while to get into it, but then I didn't want to stop listening.
I didn't love the narration. His voice and pronunciations are fine, but the different character voices are very subtle and took a bit of getting used to. I probably prefer multiple narrators to get more distinct character separation.
The audio quality was below average. When listening with headphones, I often heard distracting background voices, as if someone was talking in a room next to the room where this narrator was recording.