I REALLY hate SNES Ghost Valley 2 on Mario Kart Wii. The falling blocks, the random stops and drops, the dreary music, the bland colors, and the pitch-black background make this track forgettable and yet somehow unforgettable in a sense. I don't really hate any of the tracks in Mario Kart 8, however. Well, maybe Delphino Airstrip... those PLANES! XD