Dark Souls. The best part about L.A. Noire was the facial animation technology, the best part about Dark Souls is everything.
OH and LA Noire. I just can't get over how awesome that facial technology is compared to the broken controller Dark Souls gave me
L.A. Noire tried to defeat Dark Souls 16 times but Dark Souls managed to kill it 20 times in those attempts. Dark Souls moves on.
Hardest one yet for me... I have to go for Skyrim though I think. I think I enjoyed them both immensely just Skyrim is much bigger so I've played it more and I think that's why my vote goes to Skyrim.