I don't know if Achilles would fit on PG. To me the sound of PG is sort of fuzzy and ragged, ALS is sharp and pristine.
I like Black Country Woman! PG is great overall but I do feel like a lot of the songs either run out of ideas, or switch from good sections to less good sections.
Coda really does just sound like barrel scrapings. I don't know why they didn't at least put the track Swan Song on it.