I liked the Baltar's trial, perhaps bacause I was just reading about the Nuremberg and Tokyo tribunals. Romo Lampkin character was great and Lee, although I don't like him very much, hit the nail on the head in his speech.
I guess people are losing interest in this show because it has gone so far from its original spirit (you know, running from Cylons, constant fighting, creepy mysterious Cylons, Number Six in hyper-sexy red dress in every episode etc.). I for one don't take it as a negative. There is an end to this story and we're slowly getting there. The 4th season is known to be the last.
At the end of the Crossroads, they opened the last chapter of BSG and I think it will be great.