If you want to kill some time when you're at work or even at home, this is a good one, you unlock cars as you race, its pretty fun and kinda realistic, the cars looks so real and even some of the maps , I like the graphics and the lighting and some of the visual effects when you are collecting your boosts when you're racing, give it a try and if you get hooked on the game, make sure your phone charger is right next to you lol