I am enjoying them as well (this one less so - alien viewpoint and interesting choice of accent - and no I would have no idea what a fish monster sounds like).
I do hope the M3E Breachside Broadcast return with Ian Travis as the reader, Henrietta Meira is perfectly excellent on the Chronicles and Echo (though some of the pronunciation differs), but continuity of voice would be nice for BB.
I did find the M3E tale of Ashes, Ashes disturbing. I was convinced I had heard it before and went through the previous episodes before I realised that I had actually read it (my first M3E purchase) but had heard Ian Travis read it in my head.