I LOVE audio books! It makes taking the train easier than it was trying to read a book. I get distracted easily so with paper books I lose my pages often.
As for m/m audio I have read quite a few good ones and quite a few terrible ones. The worst by far was a AJ Llewellyn book. It was abridged with no mention of that and the narrator was TERRIBLE! Now the same narrator does a few books on Audible and I am skipping them just because of him.  Also a few short audios by one pub are all read by an author that is from England (or possibly Scotland, I forget right now) which is fine except that the 2 books I listened to are USA cowboy stories. That is just frustrating.