Mario Kart TV's best videos: Unbelievable wins, amazing skill shots, total BS, and more craziness

Instant replay might be controversial in the sports world, but in games, most folk love getting a second look at their fleeting moments of greatness.

Mario Kart 8 is already driving its way to the top of Wii U’s sales charts, largely because it’s Mario Kart and every entry in that series is always fun (and profitable for Nintendo). Of course, while a lot Mario Kart 8 feels familiar, it does feature one new feature that’s surprisingly innovative for the often conservative Nintendo: Mario Kart TV.