I actually meant the original question... they finally changed it and removed the eardrum-rupturing vocals in season 3, but it was really just agonizing in the original version...
still watching the series, but enjoying it so far otherwise.
:edit:
The conclusion and follow-up to the whole "twin johns" thing in season 3 left me feeling like I was taking crazy pills. Once they split up, it seemed like every character forgot there even were two of him... for a while leading up to the death of the one who went with Erin I began to wonder if the extra had died already and I'd somehow failed to notice. In particular I keep wanting to reach into the show, shake Erin and scream "There's another John out there you stupid little emo twit!"
Also, I didn't realise Leonardo DiCaprio was in Farscape...
They should try to get him to play the same character in the live-action Akira.