I remember watching this show again, though I remember first watching it when it was created. It wasn't bad so I do not know why I never continued past the first season. Anyways, now that it is easily available on Netflix, I'm going through all of it.
I really enjoy this show and I would easily put it in my top 20 favorite TV shows. The concept, the humor, the characters, the dialogue, sci-fi, and almost everything else makes this an extremely enjoyable show for me.
Theme song is incredibly catchy: