I absolutely love this game & it's not a pay to play, but their is one gigantic glitch in the races, & that is the AI. The game claims you are racing against other players, but that's not true. You are racing against other players profiles using the AI system. The proof is how I can come back to a race hours later & I'm still racing the same people, & the moves the other cars make, no human possibly could. Overall, it's a great game, but can be frustrating at times. Make it fair & get 5 stars.