I'm quite impressed by this Godoy guy along with his partner.. Watching him lets me see that things we do in smooth do translate into the more beautiful looking AT. Near 0:32 when they just start, you can see him responding to the follow. When she transfers her weight, then he places his and absorbs. Only then does he move in timing with her turn. He is "the lead" -- but it's the way my smooth teacher describes where really, the lead has to also "follow" and sense what the follow does.
During the move around 0:38, you can see his left, her right hand aren't jerking back and forth. (This is one of the huge distinctions between him and "guy in grey pants") Godoy and his partner seem to have a sense of position so they both know what the axis is. (Seeming to have it means they probably do have it.

) They alternate who is the inside and outside of the circle and so give each other room to dance. Her embellishments aren't just suddenly wedged in wherever she can fit them. And the hand on his shoulder is never pulling or pushing her into turns.
They then move onto a more lively piece, but you can see that even though he accelerates (which perhaps is what some people think is "jerky") , there is what I call "gooeyness" in the acceleration. It's not a sudden stomp or "Fast-stop-fast-stop". That's why the dancing doesn't convey any sense of "jerk" that you see in "man in grey pants".
Around 1:40 you can see Godoy "absorbing" and then "returning" her motion-- something emphasized a lot in ballroom and very much in WCS.
You can see they
both have a lot of agency in their own motions. He's not trying to "capture" her agency and she's not throwing her weight on him for balance and then being dragged. The timing is great-- and I think that's got to be from them both having very good sensitivity and connection.
Although slower and less lively, this reminds me of very good WCS where the lead has to absorb the follow quite often and also give her plenty of agency. You see this absorbing and returning in good Latin and Rhythm too and some smooth moves. (I think it's less visible in Standard since they are always in body contact. It still must exist-- but I don't dance Standard at all).
This sensing of each other, absorbing, returning and so on is just "all good partner dancing". It's not "a mode" or "a style". I think it's just fundamental.
The absorbing and returning separates their dancing from two people who are just doing their own thing side by side-- possibly "recognizing" but not really responding. (Everyone sees that sort of dancing too. It can be fun to watch. Certainly two individual partners who are very good can put on a great show that way. But it is different. The absorbing-returning makes it a higher level.)
Thanks Tangging for mentioning Godoy because this guy is a delight to watch!