I have poured almost 100 hours into Dragon Age Inquisition which is a fantastic game, however the GOTY has to be Hearthstone.
After only releasing this year it has quickly gained a huge player base and the streamers alone have a huge following. I am currently playing through Far Cry 4 and have finished Assassins Creed Unity, Shadow of Mordor, CoD Advanced Warfare, Lords of the Fallen, Dragon Age and the list goes on.
Hearthstone is the only one I play almost daily and maintains being fun and interesting