You can find a list on metacritic (http://www.metacritic.com/browse/games/score/metascore/all/wii-u?sort=desc http://www.metacritic.com/browse/games/score/metas

You can find a list on metacritic (http://www.metacritic.com/browse/games/score/metascore/all/wii-u?sort=desc http://www.metacritic.com/browse/games/score/metascore/all/w...), but it also includes non-exclusives. Personally I loved Super Mario 3D World and Mario Kart 8.