I'm still thinking it might be Xenoblade for me. I'm heavily disposed to JRPGs though. After that, I enjoyed Witcher 3. Uncharted collection was pretty great.
Splatoon was perhaps the most original.
And I'm gonna get Bloodborne in a few weeks. Given that Dark Souls 1 is one of my favourite games of all time, I think that has potential for me. Also, I think it's interesting how far from grace the Arkham series fell. Arkham City was the highest metacritic score of its year if I remember rightly and was insanely well received.