The game is playable and it runs very good and smooth on my xperia sp. I downloaded the emulator from google play and made some adjustments ( autoframe skip and frame skip x3). I think that if anyone runs the game on for example Galaxy S4, Xperia Z1, Z2 it will run better
With non-bufferd rendering there is dark everywhere
But buffered rendering brings the light, beauty and happiness back
On PC all is damn good, but on OGL 2.0 [or PowerVR, or x86] car is invisible during the race[buf, not non-buf]. So I found the taste from 1-person and bumper view and liked it more then 3-rd on PC.
Also on Android it can be played with CPU down to 45, without frameskip/speedhacks from 1-rd person or bumper view.