Easy TV recommendations for fans of Classic Who?
Not just any sci fi show, but ones where you can trace recognizable similar parts, like Blake's 7.
I'll mention the show that made me reinterested in Doctor Who, and gave me my profile pic: Farscape. It evolves from sort of a Flash Gordon copycat in the first few episodes to something really imaginative, surreal, and charming later on. It has a lot of the things that drew me to 70s/early 80s Who, like a colorful rotating cast of characters, Adams-esque irreverent humor, bizarre nonhuman aliens, and some often gruesome gothic horror (the episode DNA Mad Scientist seems to take points from Brain of Morbius).
Some of the Farscape episodes that deal with a planet's medieval-esque aristocracy remind me a lot of Classic Who's lavish alien costume drama stories, like Robots of Death and Keeper of Traken. The show also had puppets playing a few main characters, like it managed to succeed where the classic series had stumbled with Kamelion. I could probably think of more similarities if asked.
If you must blink, do it now.