I honestly have no idea what I'd consider my GOTY this year. I haven't played Witcher 3 yet though, so that's something. I've spent way too much time replaying old shit. Path of Exile, Diablo 3, Divinity Original Sin EE, FFXIV. So as such I haven't played all that much new stuff. I played Bloodborne and it was good but I wouldn't put it as a GOTY, tbh I felt it was about Dark Souls 2 level for me, didn't do the Dark Souls 1 or Demon Souls thing, it was alright, some of the changes to combat and stuff were nice, but it didn't feel that inovative or different from the original formula and in some ways I liked it less than just another Dark Souls.
In fact looking at the list of games released this year, I see a lot of shit that could be GOTY, but I haven't played any of it, I'm so far behind at this point it feels like a waste to buy games when they release instead of just waiting for sales. I'm also holding off for DLC in some cases, like with Pillars of Eternity, so I haven't bothered starting/buying them.
Special mention to Senran Kagura 2 though, sure it's ninja schoolgirls losing their clothes as they fight kind of stuff, but the combat is surprisingly good and there's a large amount of replayability with the insanely large cast. Just wish it wasn't on 3DS, fucking small screen and shitty buttons.