I put 100 dollars into Steam for the Autumn sale. I set a hard 'budget' for myself: I was only allowed one AAA game, 6 other games or DLC (indie or older AAA games), and the rest to be spent on gifts. My AAA choices were narrowed down to The Witcher 3 and Mad Max. I too want to see what all the fuss is about but not just because of the word around, but because Skyrim, Fallout 4, and even Mad Max are just extremely shallow games. I haven't even played Witcher 1 & 2 yet (though I have them on both Steam and GoG), but I am compelled to play it.
I also did buy ARK, but I don't count that as a AAA because of both Early Access status and it's $17.99 sale price.