I thought the worst bass tone was Bob Daisley’s tone on Blizzard Of Ozz.
I actually really liked that tone (not knowing how it emanated from a short scale mudbucker bass at the time) - it was unusual and original, even brave for an early 80ies recording in all its glorious non-hifi sonic imperfection. And it actually cut through quite well. I believe Bob Daisley, generally a Fender P player, was channeling his inner Andy Fraser with it.
Daisley has awesome pick control, those 16th notes commencing at 02:45 ...