I don't have any experience with Gotoh's or Grover's, so I can't really say what it'd be like to have such fine and smooth control, but I
can attest to how horrible bad tuners can be.
My brother's Norma dread is in foster care at my home, he doesn't play and it's on long term loan to me.
The headstock looks quite a bit like a Taylor headstock, and the tuners are open-geared 1:12. Not only is the adjustment coarse, due to wear and/or crud they are stiff and, well, I guess "crunchy" is the best term.
You'll apply finger pressure and nothing happens for a bit, then it will skip a little bit and then if you went too sharp and have to tune down a bit you turn the other way and at first there is slack, then another gritty adjustment.
It's terribly frustrating and to make matters worse, for some reason this git goes slightly out of tune in one day, so before it can be played it must be retuned every time.
Oh, and did I mention the action is so high you could nearly slip a pencil under the strings at the 14th fret!
Yes, it's actually junk.
It's not mine to sell (not worth anything anyway probably), brother doesn't want it back (lives way far away and can't easily transport, plus, he doesn't play) and I keep hoping that maybe the cat will pee on it or something equally tragic so I can get rid of it.
I nearly gave up trying to learn to play because of this guitar.
Then I found Taylor.

-Kris