What you have to understand is everyone has different tastes.
I've only been playing for 18 months and i'm 40 years old so i'm far from qualified to comment on anybodys bass playing, let alone a legend ( supposedly ).
The bass players i admire,(Harris ,Butler, Carter,, etc etc ) will be completely different to the younger generations bass players, dont ask me to name them as i'm stuck in the 70s and 80s .
I can honestly say i have never heard a single tune by jaco ( not even on youtube ) you can shoot me if you want but i've never really been that interested, maybe i will, maybe i wont.