just that the character lacked self-respect or a sense of good grooming.
Huh? You mean that even Rhaandarites should have Starfleet short-back-and-sides haircuts? What about the native American crew with their long plaits and beads?
Actually, I interviewed Billy Van Zandt in January 1984, and the body language choices (eg. folded arms pose when Spock comes aboard) were deliberate interpretations on his part, even though knowing his character was incredibly minor. He represented Decker's loyal crew, who had had no day-to-day contact with Kirk, Spock or McCoy.
That's an interesting point about his acting choices. I didn't know that, it's nice to know the actor was taking it seriously.
I have no serious objection to the Indian's* hairstyles, as they are well arranged. But I don't know so much about the beads. It's kinda like Worf's sash. To me, it says, "hey look at me, I'm culturally significant!" While I think it's great to embrace your heritage on your off-hours, when you're in uniform, you're on duty so dress like everyone else. Just like in later seasons of TNG when Worf was allowed to wear his Klingon hair long like other Klingons, he had to keep it in a ponytail as we still need to keep things looking well-groomed in Starfleet.
--Alex
*In case anyone is offended at the use of the word "Indian" instead of "Native American" I would like to point out that even we are descended of immigrants from pre-historic times. I say "we" as I am a registered Cherokee. And I prefer the term "American Indian" to "Native American" for it's greater historical accuracy (even if it did come about by that old poser Chris Columbus getting it wrong and thinking the Bahamas was really India). Actually what I really prefer is referencing the specific tribe. After all, it's not as if all tribes form one enormous mono-cultural block. However, TV writers don't really give a damn so they make crap up like Chakotay from the "Native American" tribe of "Curiously Unidentifiable." Oh well. But I'm not gonna gripe too much if you want to do it the other way. To each their own, right? If you've ever been to an Indian medical clinic (I often visited the Chimewa medical center in Salem, OR in my 1980's childhood) you might see tribally inspired decorations on the walls, but no one's running around in beaded headdresses or with feathers tied to their clothes. This isn't the 19th Century anymore.