I feel "Look at the Princess," while not bad, is kinda over-rated. "Liars, Guns, and Money" is far more my speed as far as three-parters go. Farscape is still on of my favorite shows. You just have to remember to take the good with the bad. When the show was firing on all cylinders it was some of the best damn tv anyone has ever made.
The reason I mentioned it in my first post is because when I first saw those episodes, they did nothing for me. Now, having rewatched them I noticed how much these episodes set up the latter part of the season, and in fact the rest of the show. I agree that the Liars Guns and Money trilogy is far better, but I'm not there yet, so I can't judge on a second viewing.
Farscape is one of few shows, on which I could tell if I would like an episode just by finding out who had written it. I pretty much dislike all episodes written by Justin Monjo (Taking The Stone, The Locket, The choice) but everything by Kemper, Manning or Shankar was pure gold!