Ahhh, I picked up seasons 1 and 2 for a roadtrip with my family and girlfriend over the holidays. I couldn't get season 3 before I had to leave to go back to school, and my girlfriend is very unhappy about this. In other words, loving this so much. Personally I love how they started with all these parody/cliche characters, and suddenly they're giving them complete interconnected backgrounds. The wikis I've found for the show haven't been super detailed, but it wouldn't surprise me if someone was able to put together a complete timeline of all the character's lives.
Also, I know it was a minor point 3 seasons back, but was anyone else struck by how the introduction to The Trial of the Monarch is basically what this show would look like if everyone were competent?