Most Scifi fans I have ran into can pretty quickly rank the four stars –BattleSTAR Galactica, STAR Trek, STARgate, and STAR wars, but what lesser-known or less-prestigious shows hold a special place in your heart?
No, Firefly doesn’t count as lesser-known.
For anyone considering watching it for the first time, I strongly recommend the Episode Guide. B5 came out in a unique time, where techy people were on usenet, but the wide internet wasn’t a thing yet. The writer J. Michael Straczynski was on Usenet discussing the show and answering questions, and the episode guide integrates that, so you can read along after each episode for an idea of the questions that came up at the time and his answers, without spoilers.