I've been addicted to this game for over 2 months. Awesome cars and diverse tracks/routes. Long lasting 1 player gameplay as you grind for career wins. I took 1 star off because 1-player is definitely rigged. I just had this this thought confirmed on a race. The CPU skill level dramatically varies based on if your car's rank matches the race's suggested rank. A race suggested a 2000 rank car to win. My 1900 rank got 2nd at a 1:08 time, but my 1600 car got 5th at a 1:05 time. Otherwise great game