I started playing in the early 70's as a teen but I'd been listening to music since birth. There were many bassists who floored me and I'd immediately get to work trying to figure out what they were doing. All the old classic rock stuff, Larry Graham, Chris Squire, Stanley Clarke... I'd jump on this stuff because I always felt it was at least possible to decipher. All except for one... the bassplayer on the Motown records.
I could do what I considered a yeoman's attempt at those lines but at the time they changed too fast, the inflections were too varied, the note choices too "***?". It was like the songs were built around killer but unobtrusive bass solos. They made the songs. To this day I don't want to play like Jamerson (though I'm heavily influenced) so much as just marvel in his work.