Jacob did mostly "good" deeds, with the exception of being there when Sayid's woman got taken out. A little rude of him me thinks.
Other than that, he seemed like a good guy. Gotta be boring sitting in that foot all day and night, week after week.
I'm sort of down some about winding up with a dead Locke AGAIN. I can only hope there is still some real Locke left in his reanimated corpse clone, and that he overpowers his evil nameless possessor.
I liked the new Jack Bauer super Jack, popping caps in Uncle Rico after he shot Sayid, throwing hydrogen bombs down electro magnetic shafts. About time Jack stopped talking and started doing something.