I love this game, it's so realistic. You can make it as complicated or as simple and fun as you'd like. Handling modes make the racing as challenging or as casual as you'd like, and you can choose which! The graphics and physics are insane, including weather, dirt splatter on the car.
Brilliant co driver as well. Creating your own team lets you take complete control of a whole team, from designing the look of the cars of your team to hiring the staff to upgrading facilities for said staff! all influences and changes the happiness of the team working alongside you. Couldn't be more impressed and definitely recommend giving this a go.