Hi, maude!
From Day One, I have liked and appreciated Katherine's movements as a dancer. I've stated that many, many times, and am still stating it.
And sure, the British culturally tend to be more reserved than Americans, usually. The time-worn phrase "stiff upper lip" comes to mind, here.
And that extends BACKWARDS across the pond, as well, I think. Personal example: When something serious hits the fan in MY family, I, sometimes, have no problem going into a full-on, full-out, full-tilt meltdown, when the proper time and appropriate venue permit (and sometimes when they DON'T, either!). My older (by three years) cousin, however, could give any Brit breathing a run for their money in the "stiff upper lip" championships. Both of us are Americans. Same family, same blood, but a 360 degree difference in dealing with emotionally-charged situations. That has ALWAYS been the case.
Also, I happen to have met and known Brits (actually worked with some of them) who can display this same variance in personality. Some have come across as "traditional stiff-upper-lippers", while others, well, except for the accent, you'd immediately think they were from THIS side of the pond, upon first meeting.
Coldness? Another example.
Don't know if you remember when Master P was on (he filled in for Romeo, his son, who'd sustained an injury and wasn't able to come on, I think). KATHERINE, at least, can dance ballroom. In addition to NOT being able to dance any part/sort of ballroom at ALL, Master P was surly, grumpy, ill-tempered, you can pretty much name any negative adjective, and he pretty much embodied it. Just came across to me as down-right SNAKE mean. The man was a walking, talking Sub-Zero Freezer.
Far as I can tell, there haven't been any --- or many --- of us who HAVEN'T readily acknowledged that Katherine is one helluva dancer. But, again, for me at least, perhaps she's a "stiff upper lip" or reserved-personality type of Brit and I have finally realized that it's that that plays into what's putting me off about her. Even though I like to see her dance movements on the floor.
I look to see and feel the JOY and happiness in a dancer when they perform. Even if they're doing a VW, or a jive, a quickstep, whatever. Even on the PBS ballroom shows, a couple will lose me REALLY quickly if I can't feel something from them other than perfect technique and execution of the steps.
This goes for the pros, too.
Could not STAND either Karina or Anna T when they first showed up, and for some time afterwards. THEY came across to me as ice-cold, ball-busting dancing queens. (Matter of fact, I used to wonder what in the HELL Jonathan ever saw in Anna, to have married her in the first place!) You COULD make the argument that that might be due to their Ukrainian and Russian roots, I suppose. However, over time, BOTH of them have loosened and warmed up, and I (and others of us, as well) are drawn to them BECAUSE they've let their guards down and have allowed us to peek into who they are as women and people, as WELL as showing us their dancing talents during each show that they do.
Nobody is asking or expecting Katherine to be, say, Sherri. But, it couldn't hurt her --- ESPECIALLY since she's partnered with Mr. Muggs! --- to loosen up and give a laugh or smile or giggle every now and then that doesn't seem programmed, or some sort of mask.
But then again, maybe being partnered with who she is IS keeping the warmer Katherine inside when she dances, because he can be such an overblown, outlandish force to be reckoned with.
Could be.