What are some games that you would like to see done on a Let's Play? (i.e. what games need more LPs)

And what type of LP do you want to be done? (Role play, Blind, Playthrough, etc)

For instance, would you like to see an Arx Fatalis role play or a Doom 2 blind let's play?

Also, what do you typically enjoy watching LPs of?

And who are your favorites?