So it turns out the LFE channel in the 5.1 mix is phase inverted for the entirety of the album. In retrospect, I always felt the bottom end on this one was a little hollow, and I guess this explains why.
The LFE content is really "true" LFE - it's the lower end frequencies of the bass drum and bass guitar, so on any system with bass management, it's severely subtracting these from what you should be hearing.
If you have this ripped to .FLAC like I do, it's a cinch to fix. Using the remix channel layout feature from
@HomerJAU 's
Music Media Helper I was able to invert the LFE channel and overwrite the old incorrect files with the corrected LFE versions in just a few minutes.
The low end on the corrected version really slaps - it's not a night and day difference like Jeff Beck's
Blow By Blow or Opeth's
Pale Communion because none of the main channels were phase inverted too, but it definitely increased my enjoyment of the album (which I admittedly hadn't listened to in a long time) a bit.
I still think this is probably about a '7' for me - it kind of seems like an album of two halves - one, the slacker-rap/electro-funk followup to
Odelay and
Mellow Gold, and the other half sounds like stuff that was left off of
Sea Change. A couple of them are pretty good, but the rest feel kind of undercooked - I think Jellyfish's keyboardist Roger Manning really brought the secret sauce to
Sea Change, especially his epic Paul Buckmaster-esque arrangements, and I reall miss those flourishes on
Guero.