4 stars: The game is fun but the cars are 0.99 and there is bunch of ads. The cars can be earned by getting key, but you have to roll for a new vehicle.
3 stars: Forced adverts while not as bad as some force me away from a higher rating. Either tone down \
3 stars: Game can use alot of work, u use ur coins to get engine and boosts and nothing really happens. In consistent in speeds off ramp. Needs work.
5 stars: Amazing game but it now out of nowhere will even open up it stays on the start up screen saying it may take up to 15 seconds? When I've waited 45 minutes
5 stars: Great game, lot's of fun. Also doesn't completely bombard you with ads the way a bunch of these \
4 stars: I would give it a 5 star but they haven't added any new levels since I started playing a few months ago so I've been constantly doing the same levels.
5 stars: Honestly really enjoyed the game a few months ago. I just checked to see if there weren't new maps and they added 2 or 3? Which just makes it better
...