 The car has generally received mixed reviews , with critics saying it is hard to drive , overpriced and too large . Other criticisms include the lack of a trunk , rear window , spare tire and radio , and the way the car 's engine was limited or " drugged " . Current driver for Vitaphone Racing Team , Andrea Bertolini , the chief test driver throughout the development , said the car , " reacts well and is very reliable in its reactions . " 
