Pretty much every 3D Zelda game (especially Ocarina of Time and Twilight Princess, excluding Breath of the Wild, since I've yet to play it and it actually looks amazing).
Rocket League. I like it and have had a ton of fun playing it, but I saw a lot of people talking about how it was the best game of the year and the like and I'd absolutely disagree with that.
Super Mario 64.
The entire Halo series.
Pokemon Red & Blue. Obviously, I'm a huge Pokemon fan, but any time I see someone say Gen 1 was the best gen, I'm just like "But have you actually played a single game after Gen 1?" For its time, it was revolutionary, but they've added so many improvements to the series, even starting with Gen II, that make the Gen 1 games hard for me to enjoy.
Final Fantasy VII.
Minecraft. In all fairness, I've never played it, so I can't say this with certainty, but based on what I've seen, wtf even is this?
WWF No Mercy. I think it was No Mercy. It may have been Attitude. Idk. It was an N64 wrestling game and a lot of people consider it to be one of the best wrestling games of all time and the best on the N64. Whichever one that was. I vastly preferred WrestleMania 2000.
Skyrim. The graphics were never anywhere near as good as people claimed (and if anyone says mods made them amazing, that can be said about many PC games) and the combat was, in my opinion, atrocious. I do like the exploring and certain things about the game, but I'd put it far away from the many top game lists it's on.
Fallout 4.