I'm opting not to vote. I often have several "favorites" of any given medium, all of which I get a different enjoyment out of. Rarely do I think any of them is "the best" more than any other, I can't think of any medium where I have read, watched, or played something where I've thought "Yes, this thing is completely without flaws, there is not a single trope or story convention that bothers me, everything I like is in here, not a single piece of flimsy writing or design..."
Also, I found in this gen that a lot of games I liked were sort of soured in my mind by running into total jerkbags online while playing. Nothing the devs did that was wrong, but the jerkbags did steer me away from playing certain things for awhile.