Well it is kind of a project, I understand.
Anyway, I really like the diversity of titles on your lists so far. It's only so often that one sees a Pokemon game, a sports game, and a Grand Theft Auto installment listed as top favorites for the same year, accompanied by a fighting game and a serious role-playing game.
You seem a very broad-minded person.
As for my personal tastes, I LOVE the Kingdom Hearts and Romance of the Three Kingdoms games, and the Phoenix Wright games aren't bad either, and you KNOW I still collect the DBZ Budokai titles to this day! Super Smash Bros. is probably my favorite fighting franchise too. I like a lot of those sorts of games: really good titles that make fun of genre and game world trends. I've got some of those on my lists as well (especially the newly-revised version). Mario Kart and Drill Dozer come to mind. The old Clay Fighter games would be another classic example, although I couldn't actually justify any of those beating out games like Illusion of Gaia and such. And there are similarly other titles on my own lists that aren't satirical in nature, but nonetheless revolve substantially, or even entirely, around criticisms of trends in video game development, like Spec Ops: The Line, Braid, The World Ends With You, and, to a lesser extent, World of Goo (which is more of a much broader social commentary that includes criticisms of Silicon Valley).
Anyway, I look forward to seeing your selections for recent years!