Firstly, that's not true. The Oscars is a calender year, it was two years for the first few years. Films also have to premiere in 35mm, which I don't think they actually adhere to.
Secondly, the absurdity of this coming from someone with a chess avatar is boggling my mind.
Thirdly, who's fault is it if nothing more interesting came out this year? Someone above mentioned a game from last year winning isn't interesting, I totally disagree. Although I think there's no way TLoU or GTA would win, if they did, it would be massively more interesting than anything from this year winning. It would actually be something notable. Bayonetta 2 winning is not notable.
I don't think we should be shaping voting criteria to avoid cliche, it should be to allow GAFfers to vote for what they believe to be the best games issued this year.