Favorite: Michael. Overall I just like his character the best, I know he can go a bit overboard at times, but at least he doesn't go insane for the littlest things unlike Trevor. I do like Trevor, but he is just too crazy and kills people for no reason. Remember how he acted when Franklin laughed when he tripped over the fence?
Least Favorite: Franklin. I like Franklin, but if I had to choose he would be my least. I don't see anything great about him, but he is definitely not a bad character.