(I seriously need to stop that "booze" analogy; otherwise, our respected Moderators will accuse me of something...)
Without getting into a long and off-topic discussion, I'll just ask one question.
You said, "a
ny two hard drinks will give me the same "feel".
Have you ever tried Vodka made from some oil derivatives (and YES, it exists)
and high-quality Vodka, "Grey Goose" made from "superior bread-making wheat"? drool
Now, (and it's my last comparison to alcohol) could you describe the effects, the "feel" while you drinking those two hard alcohol - Vodka- drinks, and the morning after?
Do you think they are going to be same?
Before the Mods ban me, let's switch back to the Rhythm and the Groove (used quite often interchangeably).
In order to produce that "Groove", one must(!) play some kind of Rhythm (or Beats)!
It could be notated in TAB or in Standard Notation, or just showed by somebody, etc...
Let's give the same riff, rhythmic pattern to several bass players, some of them very beginners, and some of them seriously advanced.
What is going to happen to your/my "Groove" (Groove as the effect of the rhythm produced by this or that specific musician) while listening to those various levels bass players playing the same rhythm pattern, riff?
Now, let's take a super "groovy" bass player playing a super "groovy" (that's how I "feel" it) rhythm.
Just WOW, and start "messing with the bass players effects.
Let's cut all the low frequencies and add some "strange" echo, or any other unsuitable for the rhythmic pattern effects with one goal - to mess up the bass players final product - the Groove (it's how I feel that rhythm pattern produced by the bass player.)
Am I going to have the same effect, the same "feel", the same perception of the rhythm produced by the same bass player?
My answer is, NO!
Why?
Because, the rhythmic pattern is always there but the "Groove" must be produced, rendered, "cherished" by the musician.