^I found that it was mostly Christian and Doyle that were the ones who made a farce out of the commentaries, while the others put a little more consideration into their comments, especially Bruce and Peter Jurasik. I also thought Pat Tallman was quite good, in her commentaries, discussing her particular scene and what went on.
Bruce of all the "human" actors seemed to get the show the most, respected what JMS was trying to do with the format and the story.