Possibly the best kart racer I've ever played. Really all it's missing is a good single player and I would give it five stars, but obviously that's hard for a small team of developers on a fan game. Still, has the most fun controls in any kart racer, the sense of speed you get and the way you learn how to maneuver through each course through time trials, as well as the variety in online play, not to mention the incredible character roster that anyone can add to, it's insanely fun and a must play for any kart racer fan.