For some reason, I'm on a British sci-fi tip right now (well, it helps I'm British). Tracked down Blake's 7 on YouTube. And my god, when they say this show was cheap... they aren't kidding. Makes Doctor Who in the same period look like a blockbuster epic.
That said, what saves B7 is that the stories are pretty good. It's also, even now, unusual to see a crew that so openly bitches, moans and fights with each other.
Also, it's pretty rare to see this much beige and flares in a sci-fi show. :smile: