People,
Well, "Far Beyond the Stars" is such a great episode because it works on so many levels. To me, I think one of the reasons DSN is underappreciated is because a black man is the lead character. And I feel the ep is a direct refutation of that mindset among some fans even in the 1990s. It's an allegory criticizing some of that fan backlash based on simple-minded views of what roles people of color should play in SF.
I've had this discussion with other people of color on this and other SF boards, but there seems to be a whole subset of fans in ST and other series unable to open their minds to people of color playing leading roles, or any non-traditional roles, in the various ST series. Every once in awhile, I see ignorant comments about Tim Russ playing a Vulcan, along the lines of, "How can he play a Vulcan? Vulcans aren't black!" Oy!
Let me give you an example from my real life. I worked in an office as a journalist with some younger guys. We all worked on financial publications, and most of these young guys were your typical sports-obsessed frustrated jock types -- the ones who measure manliness by sports acumen, even if they themselves don't possess it.

I remember one of these smug bastards, against ST in general, derisively refer to DSN on more than one occasion as the "one with the black guy." Guffaws at his anti-PC rant ensued.
I also like how we're not completely sure whether Benny Russell actually existed or if he's a figment of Ben Sisko's imagination -- or if Ben Sikso himself is a figment of Benny Russell's imagination. It's been awhile since I've seen the ep, but I remember getting that impression.
RR