I don't know if many would agree, but I think this is one of my favorite games on the Dreamcast. It may be because I associate it with christmas time and hanging out with my family because it is one that me and my sisters played together.
This is one of those games that I throw in occasionally on a rainy day or when I don't feel good. I've played it so much that I have it memorized and yet I still enjoy it. That's what I call a chicken soup game or a comfort game.