Ehm, don't crucify me, but I dislike Jump&Runs. Sport-games and Racers I dislike often too, but there are always exceptions. But I never found an exciting Jump&Run.
On the other hand I like Adventures (all of them, action-adventures, point&click and even text-adventures), that genre probably died because most people dislike it. Even Cing died *sniff*. And I like RPGs with turn-based battles, a grid map and grinding. I get the feeling most people hate that. So I think I don't count, I seem to be an alien from outer space.