Wish I could recommend this book without saying "just make it through the first 8 hours and then it gets really good" If you are worried about the narration switches, give the audiobook a chance. The narrator is amazing and there was not one moment when I was wondering who is this coming from right now.
I really enjoy the themes, and I love the type of world building used in most of the stories, so I had high expectations. The collection is quite uneven, and it made me wonder at some point if it's an anthology of different authors. Some of the stories really worked for me, and some I simply could not recall days after reading, which can be worse than hating it. Rating is probably pushed up by the fact that my favourite was at the very end.