This is one of those games that you get 20 billion ads for until you actually get it, and then it gives you an ad every 30 seconds (probably how it gets all the money to advertise the game so much)
I wanted to actually see if the game was good so i downloaded it, and it does give you an ad after every level, which is really annoying, making it lose a star
Another issue is how many ways you can cheat, you can just make one car spin around 50 times before doing anything so that you win. I've had this game for 52 minutes and I already reached level 100, and I took multiple breaks. It's really easy and it's also really easy to cheat.
However, all issues aside, this is a fun game, so I'd recommend getting it as long as you're already here (especially if you're going on a road trip or something and won't have reception, that way the ads won't affect you)
If you don't like it, just uninstall it and give it a bad review. I think it's decent, but it honestly depends on whether or not it interests you.