Oh, I think some of them are very low quality, even if they're well-written. There are a lot of folks in the comments there who are basically trying to become the Next Astral Codex, and write long essays that say little or nothing. 

StillStackinAfterAllTheseYears

I didn't mean to say the comments were low quality, in fact, quite the opposite.  Almost too high quality, beyond my low brow, blue collar IQ


Bell_curve

alter_native

On Priesthoods (Astral Codex)

I find that he'll mix highbrow and accessible stuff (this one felt more accessible than his statistical deep dives), but as with most non-SN places, I definitely don't bother with the comments.