I also loved the look on Anders' face when they were talking about the final five and the way to find Earth. Priceless.

Yeah me too! I immediately could imagine him thinking "Oh crap" when I saw that expression on his face.
This was one of Trucco's best episodes. I have always been a big Anders fan but have been waiting for him to get a really good moment or two this season like he has had in past seasons... and I think "Faith" gave him a few.
By the way, have you guys seen the frakin' scar this guy is sporting on his neck/back/spine from his accident? It is HUGE and UGLY. He looks like Frankenstein. He said that they are thinking about putting it into the show somehow.