"Unstable at any speed.
Sonic & All-Stars Racing Transformed on the 3DS didn't need to reinvent the kart-racing genre. It didn't even need to match its well-received Wii U version, which arguably bested Nintendo at its own game in some respects. All it would have taken to make the handheld version worthwhile was a halfway decent approximation of the console version's slick presentation and dynamic tracks. Instead, Sonic and company's lap on the 3DS chugs along as a boring, untenable mess of a racer.", writes NintendoWorldReport.