IRB Gamer: Sonic is known as the fastest thing alive, on foot. Place him in a vehicle and you’ve just evened the playing field. All-Stars, including B.D. Joe from Crazy Taxi and Wreck-it Ralph are all looking for recognition. Mario Kart has created the biggest buzz around it’s genre. It’s been tweaked and refined in so many ways, but never outshined the original. Sumo Games focused on the entertainment, not the competition. So, how entertaining is Sonic & All-Stars Racing Transformed.