The one I still remember is Donkey Kong 64. Just a boring collectathon with too much retreading. And it missed the funny writing of previous Rare platformers. Also it had a cringe rap song like every piece of pop media had in the late 90’s even my eleven year old self hated it.
I loved Rare games before that. After that game I stopped buying any Rare games. Probably because Dk64 was the first game I bought with my own money that I saved for a long time. I didn’t even buy Perfect Dark