Competition is very strong, but one of the main candidates has been moved to 2016 (Uncharted 4 ofc).
Witcher 3, Bloodborne, MGS V, Batman...tough choice, but for me GOTY may be.... Persona 5!
Kidding aside (Persona 5 will be great game and I love this series, but it does not have chance to win GOTY) my personal favourite is Witcher 3.
Batman is more of the same
Bloodborne- Dark Souls with minor changes
MGS V- yeah great game and series (love especially MGS: Peace Walker), but it lacks something
Witcher 3 is (for me) new definition in RPGs. Great story (especially for those, who read books), best sidequest ever made, difficult and relevant choices, and most of all game made by small developer with small budget (I would like to see how any other game i mentioned would look like with budget like CDPR had).
And this bring back days, when great games were made by small developers, not only by EA, Ubisoft or Activi$ion.
But this is just one man's opinion ;)
