Great, except

The game itself is great, but the bot filled leader board that beats your high score by 5% is extremely frustrating. Everything costs too much for too little, I would never spend real world money on a game, but even the in game currency is used quickly without being quickly replaced.
Not that the developers care about reviews from customers, because these have been ongoing issues since the first version and instead of making it better, they actually made it worse.

17phoenix79 about Road Riot Combat Racing