I honestly don't feel "Ruling From the Tomb" was one of the best, although it does have just about my favorite line from the series:
Hirogen Alpha said:
I'd nominate 'Ruling from the Tomb' and 'The Long Road,' if I had to choose. On first glance at my ratings, I thought they were the best of Crusade.
Dureena: "I'm drowning in an ocean of testosterone".
Max: "That's okay. You're equipped with floatation devices! " -
Honestly, I've only seen Crusade and Call to Arms once, so my opinion might change at second glance, like it did for a number of Babylon 5 episodes on second viewing.
Oh, and at second glance, "Path of Sorrows" and "Ruling from the Tomb" are the two Crusade episodes I gave an A. Freudian slip.